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The research is to discuss the effect of the different storage temperature, concentration of sucrose and application of ethylene on the senescence of the cattleya cut flower. The senescence symptom appeared in the cattleya cut flower in the vase at 25℃at 4th day, complete senescence happened at 5th day and lost the ornamental value .

本研究探讨不同贮藏温度、蔗糖浓度及外加乙烯对嘉德丽雅兰切花花朵老化之影响,嘉德丽雅兰切花於25℃下瓶插第4天花朵已开始出现老化症状,第5天花朵已完全老化且失去观赏价值。

At present, the workers of the eighth oil plant use production logging method to determine single-layer's output and water cut of commingle producing well which produce Putaohua and Fuyu reservoir at the same time. This method takes a long period and high costs. And it's also difficult to determine single-layer's water cut. Aims at this problem, this present writer provides gas phase chromatogram fingerprint methods to determine single-layer's output.

针对目前采油八厂地区葡萄花、扶余两套合采油层采用生产测井方法确定分层产量及含水时成本高、周期长以及分层含水难以确定的问题,本文提出了应用气相色谱指纹技术来确定分层产量的方法。

Faraday's law is that when the flux in the conductor loop changes, it produces electromotive force in the conductor loop, and obeys to contour integral law , Maxwell Curl Theory is that when the magnetic intensity of a certain point in ether space changes, there produces electric field at that point in ether space, which is the field mutual production theory of "electric field produces magnetic field and magnetic field produces electric field" in the free space which everybody is familiar with, and it obeys differential law , Lorentz magnetic force is that when metal electrons cut magnetic lines, metal electrons forced by move along the conductor to form inductive current, in fact, it doesn't matter whether coil moves or magnet moves, only if there exists relative motion between magnetic field and conductor, metal electrons must cut magnetic lines, which is,"coil stills while magnet moves to the left" and "magnet stills while coil moves to the right" these two situations are the same, which both belong to metal electrons having cut magnetic lines.

法拉第定律指导体环路里的磁通量发生变化时,在导体环路上产生电动势,而且服从围线积分律;麦克斯韦旋度理论指以太空间某点的磁场强度发生变化时,在以太空间的该点产生电场,即大家熟知的自由空间里"电场生磁场与磁场生电场"之互生场理论,而且服从微分律;洛伦兹磁力指金属电子切割磁力线时,金属电子受力沿着导体漂移而形成感应电流,其实,无论线圈运动或是磁铁运动,只要磁场与导体存在相对运动,则金属电子必然切割磁力线,即,"线圈静止而磁铁向左运动"与"磁铁静止而线圈向右运动"这两种情况是一样的,都属于金属电子切割了磁力线。

Lettering means: Heat turns imprint means (300dpi) displays screen: LCD liquid crystal shows: 64x132 prints rate like element: 25mm/ second 10.0mm/ second the biggest length that print: Bushing: 20 meters, label paster: 5Rice inputs character at most: Dimension of 2000 character font: 2, 3, 4, 6mm Gao Ke uses label measure: Paster width 5, 9, 12mm bushing cut mode: Cut automatically partly, the hand moves cut interior to remember a capacity comple

印字方法:热转印方法(300dpi)表明银幕:LCD液晶表明:64x132分辩率复印速率:25mm/秒10.0mm/秒最大复印长度:套管:20米,标记帖纸:5米至多输进字节:2000个字节书体大小:2,3,4,6mm高可用标记大小:帖纸长度5,9,12mm套管切分方式:自行半切,手动全切里面回忆容积:40,000个字节(20字节x100组x20数夹)供给电源:DC:12V,1.3A电源耗损最大20W控制周围的环境:慑氏15to35度外型大小:286x287x95mm质量:2斤

His whiskers cut off, Noirtier gave another turn to his hair; took, instead of his black cravat, a colored neckerchief which lay at the top of an open portmanteau; put on, in lieu of his blue and high-buttoned frock-coat, a coat of Villefort's of dark brown, and cut away in front; tried on before the glass a narrow-brimmed hat of his son's, which appeared to fit him perfectly, and, leaving his cane in the corner where he had deposited it, he took up a small bamboo switch, cut the air with it once or twice, and walked about with that easy swagger which was one of his principal characteristics.

胡子刮掉了,诺瓦蒂埃又把他的头发重新整理了一下,然后,拿起一条放在一只打开着的旅行皮包上面的花领巾,打了上去,穿上了维尔福的一件燕尾服式的棕黑色的一衣,脱下了他自己那件高领蓝色披风,在镜子前面试,他又拿了他儿子的一顶狭边帽子,觉得非常合适;把手杖放在原先那个壁炉角落里,拿起一支细竹手杖,用他那有力的手虎虎地试了一下,这支细手杖是文雅代理法官走路时用的,拿着它更显得从容轻快,这是他的主要特征之一。

Common type oil mist device in a state of fuel inlet, when plug 10 as long as the screw pine oil, the oil cup on the cavity c they pass the atmosphere, at the same time, enter the incoming compressed air will be cut-off valve spool 2 pressure in the cut-off valve seat 4 on, cut off the passage of compressed air into the c-cavity.

普通型油雾器能在进气状态下加油,这时只要拧松油塞10后,油杯上腔c便通大气,同时,输入进来的压缩空气将截止阀阀芯2压在截止阀座4上,切断压缩空气进入c腔的通道。

In order to do research on pipe flow and pump characteristics of polymer flooding and water flooding rod-pumped well in especially high water-cut stage, rheometric test aimed at production stream from polymer flooding and water flooding rod-pumped well in especially high water-cut stage has been made, and the characteristic of production stream in especially high water-cut stage is confirmed as Newtonian fluid. Experiments using different mediums about pipe flow and pump characteristics is made. Frictional resistance and coefficient of friction resistance of annulus fluid between sucker rod and the pipe flow is calculated under different working conditions. Frictional resistance between plunger and pump barrel under different parameters is calculated based on related theory of pump characteristic and the strained analytical model of oil-well pump. Besides, using the theory of slit flow and hydraulic -clamping pressure, the frictional resistance is calculated, and the error between the result and measured value is no more than 13%.

为研究特高含水期水驱及聚驱抽油机井管流特性与泵特性,本文针对特高含水期水驱及聚驱井采出液进行了流变性试验,确定了特高含水期油井采出液的性质属牛顿流体;利用不同介质,进行管流特性与泵特性试验,得到了不同工况下杆、管环空流的摩擦阻力和摩阻系数;根据泵特性相关理论和抽油泵受力分析模型,计算了不同参数下柱塞与泵筒间的摩擦阻力,并利用缝隙流与液压卡紧力理论对柱塞与泵筒间的摩擦阻力进行了计算,计算结果与实测值误差在13%以内。

Results: in contrast with model group, SSM can (1) increase the survival rate of ARF in rats, cut down Scr and BUN at 24hr, improve renal function, slightly surpass Vp in its therapeutic effect;(2) mitigate the extent of renal pathologicchanges, decrease the numbers of renal tubule necroses and casts;(3) protect renal ultrastructure such as microvilli, mitochondria, endoplasmic reticulum of TEC, podocytic process of glomerulus epithelial cell,endothelial cell etc, better than Vp;(4) enhance SOD activity, lower MDA contents in renal cortex;(5) enhance NO contents in serum, reduce ET levels in plasma;(6) evidently cut down TNF- a contents in serum, superior to Vp;(7) antagonize calcium overload in TEC;(8) alleviate renal pathological changes in ARF metaphase (at 3d), advance regeneration and recovery of TEC, restore renal structure in ARF convalescence (at 5d), and better than Vp;(9) increase the expression of TEC PCNA and prepro EGFmRNA in ARF metaphase.

结果:与模型组相比,SSM能(1)提高ARF大鼠的存活率,降低24hr时Scr及BUN,改善肾功能,其疗效略优于维拉帕米;(2)减轻ARF肾脏病变程度,减少24hr肾小管坏死数及管腔内管型数;(3)对肾脏的超微结构如肾小管上皮细胞微绒毛、线粒体、内质网、肾小球上皮细胞足突、内皮细胞等形态结构均有一定的保护作用,其疗效略优于维拉帕米;(4)提高肾皮质SOD活性,降低MDA含量;(5)提高血清NO水平,同时降低血浆ET含量;(6)显著降低血清TNF-α的水平,疗效明显优于维拉帕米;(7)拮抗小管上皮细胞[Ca~(2+)]_i的升高;(8)使ARF中期(第3d时)肾组织病变较同期其它两组明显减轻,并使肾小管细胞再生修复提前,至ARF恢复期(第5d时)肾组织结构恢复重建良好;作用明显优于维拉帕米;(9)促进ARF中期肾小管上皮细胞PCNA的表达及EGF前体mRNA的合成,从而增加EGF的合成释放,而维拉帕米无此作用。

Cutting Products has the main blade blade, paper cutter sub-divided into paper and single-pole, grinding wheel, slotting machine knives, veneer cutting blade, cutting blade on three sides, rotating cutting knife, cross-cutting knives, cylindrical toilet paper cutter, sub - knife-cut from top to bottom, leather upper and lower knives, leather cutter, cutting knife, cut circle engraved blade, cut pipe cutter, bowl blade, Introduction paper, cutting knives, meat slicing knives, vegetable knife slices, ham thin knife, round plate rolling scissors, slitting Slitter knives, cutting blade, bearing knives, knife lap, multi-blade knife ring, butterfly knives, flower asbestos knives, copper foil cutting knife, foil cutter, cutting knife PCB , PP cutting knife, cut the foot blades, blade shearing machine, rolling blade, steel cutting knives, knives broken scrap, plastics crushing knives, pelletizing knives, pelletizing hob, hob pelletizing alloys, rubber blade, closure at the end of knife, bag machine knives, even the volume BAG blade, plywood blade, woodworking planer knives, slicer knives, punching machine blade, scissors fly films, scraper, blade coating,±Series, tungsten steel blades, tungsten steel round blade, cemented carbide paper knife, three holes blade, chemical fiber blades,knives, profile knives, cutting knives, such as cloth-like, non-standard blade can be customized.

主要刀片产品有切纸刀片,分纸刀,分纸单刀及砂轮,开槽机刀,单板切纸刀片,三面切纸刀片,旋转切纸刀,横切刀,圆筒卫生纸切刀,分切上下刀,皮革上下刀,皮革裁刀,切光刀,切刻圆刀片,切管刀,碗刀片,导纸片,模切刀,羊肉切片刀,蔬菜切片刀,火腿薄切刀,圆盘滚剪刀,纵剪分条刀,切条刀片,轴承刀,光刀圈,多刃刀圈,蝶形刀,石棉瓦花刀,铜箔裁切刀,铝箔切刀,线路板裁切刀,PP裁切刀,切脚机刀片,剪板机刀片,轧钢刀片,钢筋剪断刀,废钢破碎刀,塑料粉碎刀,切粒刀,切粒滚刀,合金切粒滚刀,橡胶刀片,底封刀,制袋机刀,连卷袋刀片,胶合板刀片,木工刨刀,切片机刀,冲剪机刀片,飞剪刀片,刮刀,涂布刮刀,薄刀系列,钨钢薄刀片,钨钢圆刀片,超硬合金裁纸刀,三孔刀片,化纤刀片,切布刀,齿形刀,样布裁切刀等,非标刀片可定制。

Do fill gaps in the "operation" could be first ribbon in the "loophole" in the region cut off, and then cut the ribbons,"weld" together,"welding" as long as the first band at the interface at both ends of alignment and It is a little overlap, and then use transparent tape to the inside of the two ribbons together interface adhesion; if afraid of sticky tape is not strong, you can use thin wire in the ribbon at the joint and under the edge of the seam on the edge of a needle (This does not affect the normal work of the ribbon, ribbon work, after all, the main use of the middle region).

在做补漏&手术&时,可以先将色带中有&漏洞&的区域剪掉,然后再将剪断的色带&焊接&起来,&焊接&时只要先把色带两端的接口对齐并稍微有一点重合,然后使用透明胶带将色带内侧的两个接口粘连在一起;要是怕胶带粘性不强的话,可以用细线在色带接头处的上边缘和下边缘各缝上一针(这样不影响色带正常工作的,毕竟色带工作时主要使用中间的区域)。

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Means the parent directory, so this command means to execute "toolchain.sh," which is in the current directory.

代表父目录,所以这个命令就是执行当前目录下的"toolchain.sh"。

Yes,In fact,I'm on our city ream.

是的。事实上我是我们市队的。

The strong ionospheric disturbances caused by the significant magnetic storm appeared on the whole world.

用欧亚大陆地面电离层垂测站资料考察1989年3月12~16日磁暴期间的电离层暴形态及其发展变化。