机械作用

The destruction of foraminiferal tests is a frequent postmortem variation resulting from certain mechanical,chemical and biological agents of taphonomic environment.

有孔虫壳体破损是一种常见现象，主要由环境的机械和化学破坏作用造成。

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深圳市泰元基实业有限公司是一家经营电子原器件、电话机（200卡最新款电话机，CDMA无线固定电话）、日用化工洗涤剂，清洁剂系列产品本品采用美国Sital公司最新配方，且具有新型环保表面活性剂，先溶解后除污，能迅速消除各种抽油烟机、炉具、排气扇、机械设备和各种瓷器表面上的顽固油烟污垢，也适用于日常家居中的地板、家具、除菌、去异味的作用。

In this simulation, it is the first time to take both of the hydrodynamic interaction and fiber-fiber collision into consideration.

本文首次在数值模拟中同时考虑纤维间的水动力相互作用和纤维间的直接机械接触作用。

Retrograde hyperthermic cardioplegia(42℃) can effectively induce the expression of HSP70mRNA in the isolated rat heart,associated with the increase in mechanical function and improvement in energy metabolism.

42℃含氧停搏液灌注离体鼠心能快速诱导HSP70mRNA的表达，对长时间冷停搏的心脏在机械功能和能量代谢等方面均有保护作用。

The iatrical ultrasonic is about 1-15MHz at present, which generated by piezoelectricity crystal at the function of alternant electric field.

目前，医用超声波的范围多在1～15MHz，是由压电晶体在交变电场作用下发生机械振动而产生。

A new solution is put forward for the irrecognizability of transformer stable state circuit equation model. Simulation and test indicate the method rational and effective.

电力变压器绕组变形是指在电动力和机械力的作用下，绕组的尺寸和形状发生不可逆的变化，包括轴向和径向尺寸的变化、器身位移、绕组扭曲、鼓包、匝间短路等。

The twenteenth-century's dominant art form was born out of the nineteenth-century predilection for machiner, movement, optical illusion and public entertainment.

二十世纪的主导艺术形式是从十九世纪对机械、运动、光学幻觉巨大众娱乐的偏好中诞生的。（原来认为是&视觉暂留&的作用使人能看见银幕上所没有的运动。

"The mould gets circumference" in industry such as aerospace , electron , steamer , automobile , coal , mine , petroleum , chemical industry , spinning and weaving , medicine , food , machinofacture to the effect nothing but replacing.

&方圆模具&在航天、电子、轮船、汽车、煤炭、矿山、石油、化工、纺织、医药、食品、机械制造等行业起到了无可替代的作用。

With the results of experimental data and FEM, The life predictive model of LCF for multiaxial stress states was presented.

在CMSX-4镍基单晶高温合金实验的基础上建议了一种考虑机械疲劳、蠕变和热疲劳交互作用的统一寿命模型。

Nikethamide still had the effect of stimulation of respiratory center and enhancement of ventilation even though chronic pulmonary obstruction with CO_2 retention was present.

但由于慢阻肺呼吸运动机械阻力增加、通气量的提高，将促使机体代谢率上升，可抵消兴奋呼吸所起的缓解缺氧和CO_2潴留的积极作用，甚至适得其反。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。