查询词典 mechanical

First of all, titanium has excellent biocompatibility, high mechanical strength and low proportion; the second, the potential biological toxicity of non-noble alloys (such as alloys of Co-Cr and Ni-Cr)was avoided; the third, the disadvantage of over-abrasion of antagonization teeth resulted from high rigidity of porcelain was also avoided; the last, metal-resin bonding prostheses was easy to be repaired in mouth.

随着硬质树脂性能的进一步提高及钛铸造技术和粘结技术的发展，钛-树脂粘结修复体的应用将越来越广。通过课题组成员的一致努力，以往困扰钛-树脂粘结修复在临床应用的钛与树脂的粘结强度较低这一关键问题已较好的得以解决。

His mechanical calculating engines were the antecedents of the modern computer.

他的机械计算机是现代电子计算机的雏形。

The mechanical property of the synthetical material was improved, and the antibiosis activity lasted for 21 days at the most.

丁胺卡那-蒙脱土复合材料／硅橡胶导尿管材料具有良好的力学性能、抗菌性能及缓释效果。

The high specific surface area of the powder can enhance the mechanical performance of the powder in room temperature and high temperature and improve the antienzyme low temperature aging performance of the powder.

由于该粉体具有高比表面性，可提高粉体的室温、高温力学性能和抗低温时效老化能力。

It studied the influences of fillers(high antifrictional carbon-black,SiO 2 and light CaCO 3 )on mechanical properties,heat-aging and oil resistance of NBR/PVC thermoplastic elastomer.

考察了填充剂(高耐磨炭黑、白炭黑、轻质碳酸钙)对丁腈橡胶/聚氯乙烯热塑性弹性体的力学性能和耐热老化、耐油性能的影响。

UV curable coating was used as the dispersion system. The effect of PMMA microspheres, PMMA/TiO2 nano-composite particles and dulling agent on the antiglare property, the viscosity, the mechanical property, as well as the chemicals resistance of the film was studied in this paper. The result showed that the film had better comprehensive property when 0.5% PMMA microspheres, 0.5% PMMA/TiO2 nano-composite particles and 0.75% dulling agent were doped.

紫外光固化体系成膜速度快、涂层透明性好、力学性能优良，本文采用此体系固化成膜，考察了PMMA微球、PMMA/TiO2纳米复合粒子和消光剂对薄膜防眩光性能、涂料黏度、涂膜力学性能以及耐化学药品性能的影响，确定了防眩光涂膜材料涂层的粒子配方：0.5%PMMA微球、0.5%PMMA/TiO2纳米复合粒子和0.75%消光剂。

In this paper,basis on mechanical structure of certain minor caliber multiple launch rocket system and tactical demand of air defense and antimissile,it is analyzed in detail that friction torque, unbalanced moment ,impact moment of burning gas flow and variable rule of moment of inertia,which provide the foundation for more research of position servo system of multiple launch rocket system.

文中依据某小口径多管火箭炮机械结构及防空反导的战术要求，对影响多管火箭炮位置伺服系统性能的摩擦力矩、不平衡力矩、燃气流冲击力矩以及转动惯量的变化规律等进行了详细的分析，为多管火箭炮位置伺服系统的进一步研究提供了依据和基础。

The polarised photons were able to take the place of the particle and the antiparticle in Dr Hardy's thought experiment because they obey the same quantum-mechanical rules.

分化后的光子能够用来代替Hardy的思维试验中的粒子和反粒子，因为它们遵循了和量子力学中相同的规律。

For clinical research, its healing effects on acute ileus, acute pancreatitis, postoperative gastrointestinal disorder, delayed gastric emptying, gastrointestinal floating caused by mechanical ventilation as well as its influence on multiple organ dysfunction syndrome were reviewed; experimental research confirmed that Dachengqi decoction can enhance experimental rats' antibacterial capability, effectively regulate gastrointestinal motility and reduce antiperistalsis, promoting the recovery from digestive disorders.

临床研究阐述了其在治疗急性肠梗阻、急性胰腺炎、治疗术后胃肠功能障碍、治疗胃排空障碍，治疗机械通气所致胃肠胀气、对MODS的影响等六方面的研究及应用；实验研究证实了大承气汤可提高试验用小鼠的抗菌能力，并且可有效调节胃肠动力，减少胃肠逆蠕动的发生，从而促进消化障碍性疾病的康复，同时大承气汤可以有效防治内毒素血症和多器官功能损害的发生，并可提高严重创伤感染患者的免疫功能。

With the regeneration efficiency higher exchange capacity, antipollution ability, good mechanical strength advantages.

具有再生效率高、交换容量大，抗污染能力强、机械强度好等优点。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。