查询词典 shape shifting

The shape memory effect of poly{2,5-bis[(4-butoxyphenyl)oxycarbonyl]-styrenes} fiber was studied by TA-Q800 Dynamic Mechanical Analysis. According to the research results, the outstanding shape recovery ability of PBPCS fiber was found. The recovery rate was fastest above 145℃. It cost about 9 minutes recovering from 400% strain to origin length. The repeatability of shape memory was good in 5 repeated times.

本文采用TA-Q800动态热机械分析仪研究了聚乙烯基对苯二甲酸二酯纤维的形变回复性能，发现PBPCS纤维具有非常好的形状记忆效应，在145℃及以上温度，形状回复速率最好，9min左右可以从400％的伸长回复到原来的尺寸，于145℃，重复实验5次，结果说明形变回复重复性好。

In the meanwhile, the TS characteristics of a scattering particle and their relationship are studied when it is passing through the scattering area, In addition to this, the distribution function of particles' shape is defenited in terms of math's method and a new method is putout of which the distribution of particles' shape is captured in according to the power spectrum and spectral distribution characterist of light scattering and finally, the utility of the perturbation ameliorating method and the effect of the particles' shape is modified, so far, the accuracy of measurement of the particles' size is improved effectively.

对此，本文在以Mie散射理论为原理，依据前向接收器接收的前向散射光信息以获取微粒大小信息的测量基础上，对微粒穿越光敏区时的时域与空域的特征以及相关性开展了研究，从数学上定义了微粒的形体分布函数，提出了一种依据光散射功率潜和频谱分布特征来获取微粒形体分布信息的方法，完善了微扰修正理论的应用性，有效地改善了形体的影响问题，从而可提高微粒粒度分布测量结果的准确性。

Wire electrode based on the trajectory of the different forms of control, WEDM can be divided into three types: one is shaped by the imitation controlled cutting in line in advance and work to create the same shape by mold, when processing the workpiece at the same time rough and on the mold clamping in the machine tool table, in the process of cutting wire electrode tightly against the mold on the edge of the track for the mobile, thus cutting out and die on the same shape and precision to the workpiece; another One is the electro-optical tracking control, to carry out the cutting line, before the basis of certain parts to enlarge the proportion of drawings depicts an electro-optical tracking map-processing machines will be placed in design stage of electro-optical tracking, tracking platform Photoelectric first line of graphics has always been to follow the track of the Mexican campaign, and then through the use of electrical, mechanical linkage to control the machine tool table, together with the workpiece so相似形wire electrode relative movement, thus cutting out the same shape and design to the workpiece; again a digital control, the use of advanced automatic control of digital technology-driven machine tool in accordance with the pre-processing parameters according to the workpiece geometry pre-processing procedures for the preparation of a good CNC auto-complete processing, the production does not require appearance on board the need to map to enlarge map of the previous two form of control has a higher machining accuracy and a broad range of applications, both at home and abroad more than 95% have adopted WEDM NC.

根据对电极丝运动轨迹的控制形式不同，电火花线切割机床又可分为三种：一种是靠模仿形控制，其在进行线切割加工前，预先制造出与工件形状相同的靠模，加工时把工件毛坯和靠模同时装夹在机床工作台上，在切割过程中电极丝紧紧地贴着靠模边缘作轨迹移动，从而切割出与靠模形状和精度相同的工件来；另一种是光电跟踪控制，其在进行线切割加工前，先根据零件图样按一定放大比例描绘出一张光电跟踪图，加工时将图样置于机床的光电跟踪台上，跟踪台上的光电头始终追随墨线图形的轨迹运动，再借助于电气、机械的联动，控制机床工作台连同工件相对电极丝做相似形的运动，从而切割出与图样形状相同的工件来；再一种是数字程序控制，采用先进的数字化自动控制技术，驱动机床按照加工前根据工件几何形状参数预先编制好的数控加工程序自动完成加工，不需要制作靠模样板也无需绘制放大图，比前面两种控制形式具有更高的加工精度和广阔的应用范围，目前国内外95%以上的电火花线切割机床都已采用数控化。切割属电加工范畴，是由前苏联人发明的，我国是第一个用于工业生产的国家，当时由复但大学和苏州长风机械厂合作生产的这是最早的机型叫复旦型，我们国内在此基础上发展了快走丝系统。欧美和日本发展了慢走系统LS

In this study, novel nanostructures of metal copper are discovered, including dendritic shape, wire shape and ribbon shape. Those were fabricated using galvanic displacement reaction on aluminum grid. We found that cetyltrimethylammonium chloride played an important role to affect the morphology of the products.

本论文的研究乃在於利用简易的贾凡尼置换反应，於溶液中添加十六烷基三甲基氯化铵(cetyltrimethylammonium chloride； CTAC)与HNO3以合成树状、线状与缎带状奈米铜。

We mainly refered to the one of those improved algorithms of Gerchberg-Saxton.With the computer simulation and drawing program, the simulated diffraction patterns were gotten in this paper, the results agreed with the anticipated diffraction patterns; in the paper we also design the computer optical elements that can shape the laser beam into a double circle shape,a lamp shape and so on.

同时，本文还用标量理论设计了把高斯光束整形为双圆斑形光束的计算机光学元件，文中主要是参考改进的GS(Gerchberg-Saxton)算法；通过计算机模拟，得到了计算机光学元件表面的相位浮雕图。

Results: The PreCS intersected the cerebral longitudinal fissure in the shape of "Y", and the detection rate of MRI was 8.33%; the PreCS intersected the superior frontal sulcus, the middle frontal sulcus and the inferior frontal sulcus in the shape of inverted "Y", and the detection rates of MRI were 90.00%, 3.33%, and 76.67%, respectively; the PreCS was not only parallel to central sulcus, hut also intersected the CS, and the detection rates of MRI were 83.33% and 16.67%, respectively; the PreCS intersected the lateral fissure in the shape of inclined "Y", and the detection rate of MRI was 80.00%; the PreCS was paralleT to the anterior ascending ramus of lateral fissure, and the detection rate of MM was 98.33%.

结果：大脑中央前沟与大脑纵裂呈&Y&形相交，MRI显示率为8.33%；大脑中央前沟与额上沟、额中沟及额下沟均呈倒&T&形相交，MRT显示率分别为90.00%、3.33%和76.67%；大脑中央前沟与中央沟有近似乎行排列和呈倒&Y&形相交2种情形，MRI显示率分别为90.00%、83.33%和16.67%；大脑中央前沟与中央沟有近似平行排列和呈倒&Y&形相交，MRI显示率为80.00%；大脑中央前沟与外侧裂前升支呈平行排列，MRI显示率为98.33%。

When the results show platelet aggregating mega platelet platelet barograph shifting right or the tail of curve lifting,in order to avoid false decreasing of platelet count caused by sample laid in short time and anticoagulant mixed incompletely, platelet count shooed be tested with hand-method.If necessary platelet shape should be observed under the oil immersion lens.

末梢血计数血小板要在60秒钟以后测方可以获得较准确的参考数据，同时要结合血小板直方图，当提示有血小板聚集，大血小板，直方图右移尾部上翘者，要进行油镜下观察血小板形态，同时进行手工法计数血小板。

How unlike to that wavy, many-furrowed, oceanic surface, which it presented so short a time since, when to make it was a service not to be thought of at oftener than three or four day revolutions, when the patient was with pain and grief to be lifted for a little while out of it, to submit to the encroachments of unwelcome neatness, and decencies which his shaken frame deprecated; then to be lifted into it again, for another three or four days' respite, to flounder it out of shape again, while every fresh furrow was a historical record of some shifting posture, some uneasy turning, some seeking for a little ease; and the shrunken skin scarce told a truer story than the crumpled coverlid.

如何不同，这种波状，很多- furrowed ，海洋表面上，它提出这么短的时间以来，当使这是一个服务不被认为是在oftener比三或四天的革命，当病人疼痛和悲痛取消了一会儿出来，向侵害的不受欢迎的洁净， decencies他动摇了框架已废弃；然后将取消它再次，另有3或4天的喘息，牙鲆出来形状再次，而每一个新鲜的沟是一个历史的纪录，一些转移的态势，一些不安的转折，有些寻求一点纾缓；和萎缩，皮肤稀缺说，真实的故事，比弄皱的

Results All the patients have good effect after operation, 23 cases were followed up 3-36 months. CT scan found that the position of titanium plate was fine and the cranial cavity recovered to normal structure and shape. There was no signs of disfiguration and shifting.

结果：35例患者效果良好，其中23例随访3至36月，经头颅CT检查钛板位置良好，颅腔恢复正常结构和形态，未见变形、移位等徵象。

Madcap antics include: Jake misusing his shape-shifting powers to impress his friends and avoid a conference with his parents and teacher; Jake, Trixie and Spud transporting a unicorn from Coney Island to Central Park during rush hour; Jake's first date, arranged by Fu Dog, turning out to be a soul-sucking Nix that creates a magical battle royale at the school dance; and during Fu Dog's outing to a Yankees game, his unfortunate encounter with an evil New York City dogcatcher.

鲁莽的滑稽包括：杰克滥用其形状改变的权力，他的朋友们留下深刻的印象，并避免一次会议与他的父母和教师；杰克， Trixie和斯普德运送麒麟从康尼岛xxx公园在繁忙时间；杰克的第一次约会，安排富狗，将是一个灵魂吸尼克斯，创造神奇的大逃杀在学校舞蹈；并在福犬比赛的洋基队比赛，他的不幸遭遇邪恶的纽约市dogcatcher 。

Panorama Many people are dancing in a large sitting room.

在一个大客厅里，许多人在跳舞。

We fully understand how a microwave oven cooks food, it is first necessary to talk ...

我们充分理解一个微波炉煮的食物，这是首先要谈。。。