接触

All thanks to the Plastic Age, now scientists say that a common 18ingredient in most plastics, called Bisphenol A, or BPA, causes reproductive harm in rats at levels below what most humans are exposed to every day.

全亏了这个塑料时代，如今，科学家们说大多数塑料里的普遍成分——双酚A，简称BPA，会损害鼠群的生殖系统，而大多数人每天接触这种造成损害的双酚A的量竟比鼠类接触的量要高。

Light contact . Loose, relaxed or non-tense contacts of the lips and/or tongue on plosive sounds.

轻微接触：指的是在说话者发出爆破音时，嘴唇或舌头的轻轻的，放松的或毫无紧张感的接触。

The two elements of a lower pair have theoretical surface contact with one another, while the two elements of a higher pair have theoretical point or line contact.

两个低副部件具有相互间的理论上的表面接触，而两个高副部件具有理论上的点或线接触。

Contact with poison ※. Human skin with poison ivy, poison oak, poison ivy contact, will be severely stimulation, cause rashes.

接触毒※。人体皮肤与毒漆树、毒栎、毒常春藤接触，会受到严重刺激，引发皮疹。

O Points can be gained when the whole or a part of cheese and/or pot that are touching the cheese and/or pots satisfying the condition 1 and they are in the above space of the basket but not touching the floor outside of the basket.

罐和奶酪是否必须平坦地放在篮里，或者必须接触篮的地面，或者充分地被放在篮的悬空处？答：罐和奶酪满足条件1被放在篮上方，没有接触篮外面的地面，所有或部分罐和奶酪得分。

The standard interfacial potential barrier can be used as an index to describe the frictional performance of material due to its independency and stability.

研究表明，界面的摩擦磨损性能取决于接触界面势垒的大小和分布，用标准接触界面势垒作为表征摩擦副材料摩擦磨损特性的指标具有较好的独立性和稳定性。

Objective To make the patients who have received pacemakers implantation know which kinds of devices should be away from as impossible,and what steps should be take if the contiguity is unavoidable.Methods 17 in hospital patients who have received pacemakers implantation received our lecture,and explanation and words are used to make them know the correlated knowledge.Question and quiz are used to evaluate the degree of their prehension.

目的 使植入起搏器后的患者掌握应避免接触的设备，掌握接触后应采取的应对措施方法对住院17例行起搏器植入术的患者采取讲解与文字相结合的方法，对其进行相关知识宣教，通过提问及考试了解其掌握情况。

Contact-impact model and its discrete schemes for revolute pairs with small clearances ;2. Based on the theory of contact dynamics,the dynamic model with clearances of sizing press roll was established using the method of numerical simulation.

基于接触动力学的理论，利用数值模拟的手段建立了调宽机含间隙的动力学数学模型，采用定步长四阶Runge-Kutta数值积分的方法，详细研究了运动副内间隙对接触力的影响规律。

Based on the theory of contact dynamics, the dynamic model with clearances of sizing press roll was established using the method of numerical simulation. The paper studied the effect of clearances on contact force inner Mechanism joints detailedly by the method of numerical integration of fix step length four orders Runge-Kutta.

基于接触动力学的理论，利用数值模拟的手段建立了调宽机含间隙的动力学数学模型，采用定步长四阶Runge-Kutta数值积分的方法，详细研究了运动副内间隙对接触力的影响规律。

Based on the characteristics of the manned spherical pressure hull in the submersible,the authors think that there are contact problems in the locations of the access hatch and three viewports.

基于对载人耐压球壳特点的分析，作者认为在出入舱口和三个观察窗部分严格来说是接触问题，应该采用接触有限元分析的方法而不是通过假定没有滑动采用传统的有限元分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。