导管的

Results There were differences in shape and layers of velamen cell, number of xylem bundles, maximum diameter of vessels, organization of pith, as well as the types, quantity, and size of crystals. D. fimbriatum could be distingushed from its adulterant species D.

结果根被细胞的形状及皮层厚度，中柱的木质部束数、导管的直径、髓的构成，晶体的类型与大小存在种间差异。

Therefore, developing medical catheter is very important to improve medicine technology and the medicine standard in China.

因此，发展我国医用导管的生产从而代替进口，对推动我国医疗技术的发展、人民医疗水平的提高意义重大，同时也具有很好的经济效益。

uses a low buttock high side to lie when clean clyster insert deepness with what increase conduit, can improve the work efficiency that path of the bowel before operation of department of gynaecology prepares, be helpful for reducing the patient's anguish, improve nurse work efficiency.

结论清洁灌肠时采用头低臀高侧卧位和增加导管的插入深度，可以提高妇科手术前肠道预备的工作效率，有利于减轻患者的痛苦，提高护士工作效率。

Eg.6 Endocrinology is defined as the study of the ductless or endocrine glands and their internal secretions.

内分泌学的定义是：研究没有导管的或称内分泌性的腺体及其内分泌液的科学。

Objective: To compare the effects of different ways of extubation on hemodynamics in patients with double lumen endobroncheal tube.

目的：探讨不同拔管方式对插双腔支气管导管的患者拔管时的血流动力学的影响。

Based on the conversation equations for hydrodynamics and chemical reaction dynamics, by adopting the k-e turbulent model and the EBU-Arrhenius combustion model, the SIMPLE algorithm was used to investigate numerically the methane-air premixed gas vented explosion process in the two-dimensional space of the spherical vessel with a conduit for explosion venting.

为了得到球形容器内可燃气体的泄爆强度产生机理以及燃烧火焰与压力传播的基本规律，从流体力学和化学反应动力学守恒出发，采用κ-ε湍流模型和EBU-Arrhenius燃烧模型，利用SIMPLE算法对带泄爆导管的球形容器二维空间内甲烷－空气预混气体的泄爆过程内外场进行了数值计算，获得了气体燃烧过程中火焰和压力传播特性以及气体流动特性，能够比较清晰地反映泄爆的整个过程。

We guarantee that the dimensional precision of deep boreholes and surface precision meet the requirements by conducting the research on the processing approach of the spiracle conduit of the internal combustion engine and by grinding the deep boreholes with grinding heads of minor diameter and deep bo...

通过对内燃机气门导管的加工方法研究，采用小直径的深孔珩磨头进行深孔的珩磨，能够保证深孔加工的尺寸精度与表面精度要求，加工质量达到了良好效果。

Jacket platform was assumed as steel frame structure and multi-objective design method was performed. Total weight and stability of the structure and were selected to be optimal objectives.

以结构的总重量和结构构件的长细比为优化目标，以导管的平均直径和壁厚作为设计变量，考虑强度、刚度和稳定等约束条件。

The end of the wireway not connected to the ballast is to be plugged and waxed or otherwise treated to prevent the entrance of water.

金属线导管的末端不能和压舱物联结，因为压舱物要被塞紧和上蜡或者其它的方式去防止水的进入。

METHODS: Catheterized rats received a 1 cm incision in the hindpaw and were tested over 2 days for responses to mechanical stimulation adjacent to or 1 cm away from the incision site.

在插入鞘内导管的大鼠后爪行一1cm 切口，在随后的2天内测试大鼠对邻近切口或距切口1cm 处机械刺激的反应。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。