使降低

The results showed that plastic deformation at both -70℃ and 180℃ made the dislocation density of AISI304 stainless steel increase with the increase of deformation. Martensite phase transformation was induced for deformation at -70℃, whereas it was not at 180℃. As the dislocation density increased, the breakdown potential of AISI304 stainless steel's passive film became a little more positive. As martensite phase content increased, it became more negative and pitting corrosion resistance decreased.

结果表明：加热180℃和低温-70℃条件下塑性变形均使AISI304不锈钢中位错密度随变形量增大而增加，AISI304不锈钢在-70℃条件下塑性变形时部分奥氏体相转变为马氏体相，而在180℃条件下塑性变形时不发生马氏体相变；位错密度的增加使AISI304不锈钢钝化膜的击穿电位略微正移，而马氏体相的增加使击穿电位呈负移趋势，材料耐孔蚀性能降低。

Presents the design of longitudinal control for ASTOVL lift-fan aircraft, a multi-variable, strong-coupling, complicated nonlinear system to make the system nonlinear offset and decouple, and the method used for linear system in designing the system to gain expectant flying qualities and the combination of aerodynamic control surfaces with thrust vectors to delay the control surfaces getting into saturation, and the minimum N-norm generalized inverse theorem of weighted generalized inverse adopted to apportion the moments commands, which make the control surfaces gain appropriate deflection and the simulation results to verify the dynamic inverse control laws designed really make the system nonlinear offset and decouple; when one command is given, only this output will response, and others do not response; when all commands are given together, the responses will be just the linear superpose of the response of each command, therefore the operation of the pilot will be simplified greatly.

摘 要： ASTOVL升力风扇飞机是多变量、强耦合、复杂的非线性系统，采用非线性动态逆理论设计控制律以实现系统的非线性对消及解耦，然后，采用线性系统的设计方法对系统进行设计，以使系统获得期望的飞行品质。同时，考虑到ASTOVL升力风扇飞机是由气动舵面和推力矢量融合作用的，为了延缓各舵面进入饱和的时间，采用加权广义逆中的极小N-范数广义逆定理分配力矩指令，从而使各舵面达到适当的偏转角。并将所设计的控制律进行了仿真，结果验证了所设计的动态逆控制律使系统实现了非线性对消和解耦，单个指令作用时，只有该项响应，其余不受影响；所有指令作用时，其结果就等于单个指令作用时的线性叠加，这样使驾驶员的操纵大大简化而易于控制，从而大大降低了飞行事故率。

Results: Porphyrin nitrogen mustard (5 μg/ml ) decreased the D value of human liver cancer cell line SMMC7721. The activity of LDH was increased after laser irradiation. The3H-TdR of human liver cancer cells was decreased with or without laser.

结果：卟啉氮芥(5μg/ml，培养1h)可使人肝癌细胞SMMC7721D值明显降低、经光激发可使培养上清LDH活性显著升高；可使体外培养人肝癌细胞SMMC7721的3H-TdR掺入量显著下降、经光激发可使体外培养人肝癌细胞SMMC7721的3H-TdR掺入量进一步显著下降。

The invention relates to a light pumping system for all-solid laser, particularly a light pumping system for disc type laser, comprising heat sink, laser crystal, optical fiber, plane reflector, a first concave reflector, a second concave reflector, and a third concave reflector, and adopting a structure that the plane reflector is between the optical fiber and the first concave reflector, to make the LD and laser cavity on the same side of the laser crystal, thus reducing the packaged size of the laser; the invention fixes the plane reflector on the heat sink to reduce the inclined incident angle of the pumped light beam, thus the pumped light can be fully absorbed, and the invention solves the problem of pumping efficiency and largely reduces the bulk of the laser, beneficial to the all curing of the product and ensuring the cooling requirement of the laser crystal.

本发明涉及全固体激光器的光泵浦系统，特别是一种盘式激光器的光泵浦系统。包括热沉1、激光晶体2、光纤3、平面反射镜4、第一凹面反射镜5、第二凹面反射镜6、第三凹面反射镜7，本发明采用平面反射镜位于光纤与第一凹面反射镜之间的结构，使LD和激光腔位于本发明激光晶体的同一侧，从而减小了激光器的封装尺寸；本发明将平面反射镜固定在热沉上，使泵浦光束斜入射角减小，泵浦光则能充分吸收，为此，本发明解决背景技术采用第一凹面反射镜使泵浦光束斜入射角过大引起的像散，泵浦光斑变形引起泵浦效率降低问题，使得本发明可选用大面积半导体制冷器，避免使用水冷，则激光器的体积大大减少，有利于产品的全固化，保证了激光晶体的散热要求。

The results showed that the TiN andN films are polycrystalline phase. The properties and structure of TiN films are mainly determined by the N2 mass flow rate, and as the N2 mass flow rate increases, the structure of the TiN films transforms to f.c.c. type leading to better the properties of films. The presence of negative bias voltage can optimize the grain of TiN films, lower the defect proportion and denser the films, which improves the hardness of films. The TiN films conform to the free carrier absorption mechanism and there are many of free electrons with lower N content in TiN films. With the increase of N content, the quantity of free electrons and reflectivity of films decrease, and the plasma frequence shifts to the lower energy, which leads to the regular change of colors of films from silver, yellowy, golden to yellow-red, meanwhile the lightness of films decreases. The goldenN film consists of TiN and ZrN phase, but belongs to a sigle f.c.c. structure with (111) preferred orientation. The Zr-doping dosen't change the position of the valance band, conduction band and forbidden band ofN film, but leads to the presence of new energy levels, which is the reason thatN film remains golden. The transparent hard films with good corrosion resistance and high hardness have been prepared and the further reseachs showed that the grain size of those films is by far smaller than the wave length and the width of forbidden band of those films is very broad, is the reasons that those films are transparent.

研究表明：氮化钛和N 薄膜为多晶态，氮流量决定了氮化钛薄膜的结构和性能，增加氮流量能使氮化钛薄膜的结构向面心立方结构转变，从而得到性能良好的氮化钛薄膜；施加负偏压能优化氮化钛晶粒和减少薄膜中的缺陷，使膜层变得更致密，从而提高薄膜硬度；氮化钛主要遵循自由载流子光吸收，氮含量较少时薄膜中的自由电子数目较多，随着氮含量的增加，薄膜中的自由电子数目不断减少，反射率逐渐降低，等离子体频率向低能端移动，从而使薄膜颜色出现规律变化，由金属色银白色到淡黄、金黄再到红黄，并且薄膜亮度呈下降趋势；金黄色的N 薄膜中存在TiN 和ZrN 的分离相，但其为单一的面心立方结构并具有(111)面择优取向；相对于TiN 薄膜，Zr 掺杂后，并没有使薄膜的导带、价带和禁带发生变化，只是在TiN 禁带内增加了新能级，这也正是掺杂Zr 后，薄膜仍

Organic and compound cation garrulous coagulates the agent is to use chemical law compound a kind of new-style cation garrulous coagulates agent, belong to domestic and international initiate, with other and groovy drug photograph comparing has 5 big advantages: The photograph such as aluminium of as aggregate as commonly used drug chloridize, aggregate and vitriolic iron, vitriolic aluminium is compared, coagulate with garrulous of polypropylene acyl amine the agent is used jointly, medical dose is little, reduce useless water treatment to expend about 20 ％ thereby, 30 ％; Effect of processing liquid waste is good, garrulous is round settling speed is fast, make liquid waste can second birth is used, managing water natural resources; Its garrulous group is sedimentary filterability can be good, slime can reclaim inside entire plant, namely energy-saving be helpful for protecting an environment again; Corrode to equipment small; Have muti_function, have agglomeration effect already, again garrulous coagulates action and the action that aid filter, can serve as filter aid.内容来自www.ch-water.com

有机复合阳离子絮凝(使液体中悬浮微粒集聚变大或形成絮团，从而加快粒子聚沉，达到固-液分离的过程)剂是利用化学法合成的一种新型阳离子絮凝(使液体中悬浮微粒集聚变大或形成絮团，从而加快粒子聚沉，达到固-液分离的过程)剂，属国内外首创，与其他常规药剂相比具有五大优点：与常用药剂聚合氯化铝、聚合硫酸铁、硫酸铝等相比，与聚丙烯酰胺类絮凝(使液体中悬浮微粒集聚变大或形成絮团，从而加快粒子聚沉，达到固-液分离的过程)剂联合使用，药剂量少，从而降低废水处理(通过物化方法去除水中一些物质的过程)费约20％—30％；处理废水效果好，絮团沉降速度快，使废水能再生利用，节约水资源；其絮团沉渣过滤性能好，煤泥可全部厂内回收，即节能又有利于保护环境；对设备腐蚀小；具有多功能，既有凝聚作用，又有絮凝(使液体中悬浮微粒集聚变大或形成絮团，从而加快粒子聚沉，达到固-液分离的过程)作用和助滤作用，可作为助滤剂。

Uh Uh, uh, huh Yo, yo Drop your glasses, shake your asses Face screwed up like you having hot flashes Which one, pick one, this one, classic Red from blonde, yeah bitch Im drastic Why this, why that, lips stop askin Listen to me baby, relax and start passin Expressway, hair back, weavin through the traffic This one strong should be labeled as a hazard Some of yall niggas hot, sike Im gassin Clowns I spot em and I cant stop laughin Easy come, easy go, E-V gon be lastin Jealousy, let it go, results could be tragic Some of yall aint writin well, too concerned with fashion None of you aint gizell, cat walk and imagine Alotta yall Hollywood, drama, passed it Cut bitch, camera off, real shit, blast it And if I had to give you up Its only been a year Now I got my foot through the door And I aint goin nowhere It took awhile to get me in And Im gonna take my time Dont fight that good shit in your ear Now let me blow ya mind They wanna bank up, crank up, makes me dizzy Shank up, haters wanna come after me You aint a ganster, prankster, too much to eat Snakes in my path wanna smile up at me Now while you grittin your teeth Frustration baby you gotta breathe Take alot more that you to get rid of me You see I do what they cant do, I just do me Aint no stress when it comes to stage, get what you see Meet me in the lab, pen and pad, dont believe Huh, sixteens mine, create my own lines Love for my wordplay thats hard to find Sophomore, I aint scared, one of a kind All I do is contemplate ways to make your fans mine Eyes bloodshot, stressin, chills up your spine Huh, sick to your stomach wishin I wrote your lines And if I had to give you up Its only been a year Now I got my foot through the door And I aint goin nowhere It took awhile to get me in And Im gonna take my time Dont fight that good shit in your ear Now let me blow ya mind Let your bones crack Your back pop, I cant stop Excitement, glock shots from your stash box Fuck it, thugged out, I respect the cash route Locked down, blastin, sets while I mash out Yeah nigga, mash out, D-R-E Back track, think back, E-V-E Do you like that, you got to I know you Had you in a trance first glance from the floor too Dont believe Ill show you, take you with me Turn you on, pension gone, give you relief Put your trust in a bomb when you listen to me Dancin much, get it all?

Uh Uh ， uh，哼！ Yo， yo 降低你的眼镜，摇动你的驴脸振作起来像你有热的闪光哪一个，精选一，这一个，古典作品红色的从金发碧眼的女人，是的母狗 Im 激烈的为什么这，为什么那，唇停止 askin 听我的话宝贝，放松而且开始 passin 高速道路，头发背面，透过交通的 weavin 这一个强壮的应该被贴标签为危险一些 yall niggas 热的， sike Im gassin 我弄脏 em 的小丑和我讲黑话停止 laughin 易得易失，电子 V gon 是 lastin 妒忌，让它去，结果可能是悲惨的一些 yall aint writin 很好地，太关心的由于流行你没有一个 aint gizell，猫走而且想像 Alotta yall 好莱坞，戏剧，通过了它削减母狗，照相机走开，真正的粪，摧残它而且如果我必须放弃你它的唯一是一年现在我使我的脚通过门而且我无处的 aint goin 它一会儿拿让我获得录取而且 Im 去从容不迫 Dont 在你的耳朵中对抗好粪现在让我吹 ya 思想他们想要存入银行在，上面曲柄提高，使我晕眩胫向上，憎恨者想要跟随我你 aint ganster，玩皮的人，太很多的吃在我的路径的蛇想要仰头对我笑现在当你的时候 grittin 你的牙齿挫折纵容你必须呼吸带 alot 更多你免除我你见到我做他们所讲黑话的做，我仅仅做我 Aint 没有压迫力当它来举行的时候，拿你见到的在实验室，钢笔和填补中遇到我， dont 相信哼！，十六我的，产生我自己的线为我的文字的争论爱那难者找二年级学生，我 aint 惊吓，一类型全部我做是注视方法使你的狂热者成为我的眼睛充血的， stressin，寒冷在你的背骨上面哼！，你的胃 wishin 的病人我写了你的台词而且如果我必须放弃你它的唯一是一年现在我使我的脚通过门而且我无处的 aint goin 它一会儿拿让我获得录取而且 Im 去从容不迫 Dont 在你的耳朵中对抗好粪现在让我吹 ya 思想让你的骨头裂缝你的背部取出，我讲黑话停止刺激， glock 注射从你的藏起来盒子性交它，宗教性暗杀团员出，我尊敬现金路径锁了下来， blastin ，组当我调情出的时候是的 nigga，调情出， D-R-E 支持轨道，向后地想，电子 V-E 做你相似的，你到达我认识你也在来自地板的梦幻之境第一一瞥中有了你 Dont 相信生病的表演你，和我带你把你打开，发给退休金离去，给你减轻当你听我的话时候，把你的信赖放入一个炸弹 Dancin 很多，拿它全部？

The cell membrane oxidation of fruit could be depressed with chitosan coating. The stability of cell membrane of strawberry and huanghua pear were enhanced and the content of MDA reduced remarkably after coating.

采后黄花梨果肉MDA含量呈现峰谷变化，而壳聚糖涂膜处理使其MDA积累峰值显著降低，其中套袋梨降低23.1%和32.6%，不套袋梨降低11.40%和12.68%，两者均达到显著水平（P＜0.01）。

For those suffering from high blood pressure,high cholesterol,heart disease,garlic should become their best friend.garlic can lower blood pressure and cholesterol levels.studies have shown that just one clove of garlic daily is enough to reduce cholesterol4）.garlic is also good for treatment of bronchitis5）,colds,coughs,sore throat,fever and indigestion.

对于高血压、高胆固醇、心脏病患者，大蒜应当成为他们的良友。大蒜具有降低血压，降低胆固醇的功能。研究表明，每天只食用一瓣大蒜就足以使胆固醇降低，大蒜还有助于治疗支气管炎、感冒、咳嗽、喉痛、发烧和消化不良。

For those suffering from high blood pressure,high cholesterol,heart disease,garlic should become their best friend.garlic can lower blood pressure and cholesterol levels.studies have shown that just one clove of garlic daily is enough to reduce cholesterol4）.garlic is also good for treatment of bronchitis5）,colds,coughs,sore throat,fever and indigestion.

对于高血压、高胆固醇、心脏病患者，大蒜应当成为他们的良友。大蒜具有降低血压，降低胆固醇的功能。研究表明，每天只食用一瓣大蒜就足以使胆固醇降低，大蒜还有助于治疗支气管炎、感冒、咳嗽、喉痛、发烧和消化不良。对于与感冒有关的症状，大蒜是最好的食物治疗，尤其是与富含维生素c的食物合并食用更为有效，因为这样能刺激白血球

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。