查询词典 invert

Methods We established the model of human hair follicle in vitro in Williams E serum-free medium. We can continuously observe morphologic change of hair follicle under an invert microscope. The length of hair follicle was measured by eyepiece micrometer and DNA synthesis rate of human hair follicle in vitro by measuring the rates of incorporation of 3H-TdR.Histology form was observed by Cryo-section and transmission electron microscope.

在Williams E无血清培养基中，建立离体人头皮毛囊培养模型；通过倒置显微镜观察毛囊的形态变化；目镜测微器测量毛囊长度；3H-TdR 掺入检测毛囊DNA合成率；组织学检测用冰冻切片光镜观察和电镜切片透射电镜观察。

Chapter 2, the structure of bilateral symmetrical drive parts having large feeding force is presented, the researches on the relation of feeding quantity with input power, invert efficiency, physical parameters, geometrical parameters, and environmental factors is made, and the response and nonlinear characteristic of the drive parts is analyzed.

第二章，首次提出双边对称驱动的具有大进给力的纳米级热驱动部件结构，研究驱动部件进给量与输入功率、转化效率、物理参数、几何参数，以及环境因素之间的关系，并且分析驱动部件的响应特性和非线性特性。

The air in the long leg of the trap is forced towards the invert of the trap.

存水弯的长腿内的气体将被推入到存水弯的倒拱部位上。

Just short of the top of the trap, and the air in the long leg of the trap will have descended to the invert of

当液体到达池内的高水位线时，钟罩内的液体将迅速升至存水弯的顶部，存水弯长腿部分的空

As the liquid in the tank approaches the high water line, the liquid in the bell will have risen to a level just short of the top of the trap, and the air in the long leg of the trap will have descended to the invert of the trap.

当液体到达池内的高水位线时，钟罩内的液体将迅速升至存水弯的顶部，存水弯长腿部分的空气将下降到存水弯的倒拱部位上。

2 As the tank fills, the siphons are sealed and the air in the long leg of each trap descends towards the invert of its trap (figure 3b; please see the 'Operation of Single Automatic Siphons').

当池内开始注水时，虹吸管都是密封的，每个存水弯的长腿内的空气会下降至存水弯的倒拱区域（如图3B 所示，请查看'单个自动虹吸管的操作过程'。

However, there are some legislation defects in this regulation, which easily result in legal risks. For instance, pledgers may make unilateral registration, self-service registration can weaken supervision function, the registration effectiveness does not encounter the third party payer and rights and duties may invert. On this basis, the author proposes several suggestions to amend and improve those stipulations.

然而，该制度存在质权人单方办理登记、自助登记弱化管理职能、登记效力不及第三方付款人、权利义务倒置等理论和制度设计上的立法缺陷，使应收账款质押登记中极易产生法律风险，据此，笔者提出了相应修改和完善的建议。

For this project, in virtue of the experimental observations on the vertical vibrator,the invert torsion pendulum and the vertical pipe with capillary outlet,and by using numerical simulations of the discrete element method, the mixing and segregation of granular materials of spherical and neraly spherical shape with the different size and different density under the vertical vibration or parallel shear motion have been researched, and the relationship between the macroscopic segregation properties and the microscopic characteristics of granular materials and the outer actions has also explored. The theoretical model and method describing the mixing and segregation of granular materials is developed.

本项目通过在垂直振动台、倒扭摆、带毛细出口的竖直玻璃管等装置上进行实验观测，并采用以离散元方法为主的数值模拟，研究了具有不同粒子尺寸、密度的球形或近球形颗粒物质在具不同结构形状容器中垂直振动和剪切运动时的粒子混合和偏析情况，探索颗粒材料流的宏观偏析特性与微观特征量及外部作用间的关系，发展描述颗粒物质混合和偏析的理论模型和方法。

Reducing mechanism includes silicon control, gear, worm and gear, the reducing mechanism is three-stage converter speed-change gear, and turnover mechanism makes housing seat invert by worm and gear.

减速机构是由可控硅、齿轮、蜗轮蜗杆配合完成，减速箱中的减速机构是三级变速机构，而翻转机构是通过蜗轮蜗杆带动箱体翻转。

N truthfully in the film I made the objects black, and rendered them on a white surface and a white environment - but now I realise that is way to overcomplicated as you can just invert it.

说实话，在电影里面我是把这个物体弄黑，然后在一个白色的表面和白色的环境下面渲染它们，但是现在我明白了，那个方式可以变得更加简单，只要你把环境和物体的颜色颠倒一下就成（也就是上一段说的物体白，环境黑。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐