Secondly, make-up and lotions aid the transfer of bacteria from surface to surface, and more frequent contact with small children — who, let's face it, can be pretty germy — was also a contributor.
其次，化妆品和护肤液促进了细菌的传播，并且与小孩的频繁接触——面对现实吧，孩子们带有很多细菌——也是其中原因之一。
Secondly, make-up and lotions aid the transfer of bacteria from surface to surface, and more frequent contact with small children - who, let's face it, can be pretty germy - was also a contributor.
其次，化妆品和护肤液促进了细菌的传播，并且与小孩的频繁接触——面对现实吧，孩子们带有很多细菌——也是其中原因之一。
Surface patch must be continuous and consistent for contact judgment by the method of parameter surface patch, but the trimmed surface from CAD does not suffice the request.
用参数曲面片法进行接触判断，对于曲面的表示有连续及相容的要求，但用CAD设计的裁剪曲面并不满足这个要求。
The sensor shall be mounted on object surface, by fixation of screw thread or flange, and ensure firm contact with the equipment surface.
传感器采用贴面形式安装在物体表面，固定形式为螺纹或法兰，并确保与设备表面接触严密。
The higher the surface energy of the solid substrate in relation to the surface tension of the liquid, the better its wettability, and the smaller the contact Angle.
较高的表面能量的固体基质有关的表面张力的液体，它的更好的润湿性，较小的接触角。
The experimental result also shows that the nitrogen element on the surface of contact black surface may be mainly in forms of amino group and nitro group.
此外，实验分析了接触法炭黑表面氮元素的组成，结果表明主要是以氨基和硝基的形式存在。
Parametric values on the contact lines of disc cutter blade and the side surface cogwheel, disc cutter blade and gear root surface are determined by using vector method.
建立了斜齿圆柱齿轮侧面及齿根面的直角坐标方程序，应用矢量法确定盘形铣刀齿刃与轮齿侧面及齿根面接触线上各点的参数值。
By using the finite element method, the dynamic stress caused by vertical contact impact between bolt locking surface and barrel extension locking surface of a new rifle was studied.
采用有限元方法研究了某新型自动步枪枪机闭锁面与节套闭锁面间垂直接触碰撞的动应力。
Chemical roughening method was applied to treat plastic surface, roughness and contact Angle of plastic surface were determined before and after it was treated.
采用化学糙化法对塑料表面进行处理，测定了处理前后表面的粗糙度及接触角。
The algorithm of disperse tooth surface contact analysis is established and deduced, which lays the foundation for the digital measure and analyzing of tooth surface.
建立和推导了离散齿面接触分析算法，为齿面数字化测量分析提供基础。
Conclusions:There is a normal contact area between the inner surface of lateral femoral tendon and lateral femur condylar to reduce the contact pressure of the lateral surface of patella.
结论：①在正常情况下股外侧肌腱内面与股骨外侧髁存在着接触，这可能是缓解髌骨外侧关节软骨面压力的正常接触；
The surface of sorghum straw is modified with chemical in this work. By measuring the contact angle of water on the surface of sorghum straw, the effects of several treating method were compared.
以高粱秆为原料，对其表面进行化学处理，根据处理前后接触角的变化，分析各种方法的处理效果。
According to galvanochemistry, measurement results of contact Angle, adsorption of xanthate on the mineral surface, and the surface properties of depressed pyrite in oxidized state were analyzed.
根据黄铁矿的电化学性质、接触角测定和黄药在矿物表面的吸附量测定，分析了黄铁矿在氧化状态下受抑时的表面性质。
Through measures such as surface contact Angle method and infra-red spectrum, the effects of particle size, particle surface activity, particle shape, etc were studied.
通过对改性产品接触角测量和红外光谱分析，探讨了颗粒粒度、表面性质、晶体结构对填充橡胶性能的影响。
In this paper, a automotive body surface measuring instruments with non contact equidistant surface measuring method based on laser triangle measurement has been developed.
介绍了一种基于激光三角法的激光等距非接触测量车身曲面的装置。
A portion of the contact surface of the rolling component may be configured with a given surface roughness to provide sufficient traction.
该滚动构件的接触表面的一部分可被构造成具有给定的表面粗糙度以提供足够的牵引。
The results showed that the decomposition of boric acid happens on coke surface and B2O3 is produced covering on the surface of coke pores to prevent coke from contact with CO2.
结果表明：硼酸复合制剂在炽热焦炭的表面发生分解，生成B2O3覆盖在焦炭气孔的表面，阻碍焦炭与CO2的接触；
Surface properties of PVC were characterized by the contact Angle, surface tension, X-ray photoelectron spectroscopy (XPS) and electron spin resonance (ESR).
等离子体改性前后pvc的表面特性通过接触角、表面张力、X -光电子能谱(XPS)、电子自旋共振(esr)表征。
Dynamic contact theory is applied to simulate the sliding of surface fault. Finite Element method is used to analyze the effect of surface fault on site ground motions.
应用动接触理论模拟断层的滑移问题，用有限元方法计算浅层断层对场地地震动的影响。
The radiating fin is designed in wave shape, in order to enlarge the radiating surface and the contact surface.
散热片设计为波浪型，增大了散热面积与接触面积。
The sliding surface of s type angular contact spherical plain bearing inner ring is a non -symmetrical spherical surface.
型角接触关节轴承内圈的滑动表面是不对称球面。
Besides, the whole stability of the ball buddy is increased since that the lower surface of the added direction indicator enlarges the contact surface with ground.
此外，由于增设的方向指示器下平面扩大了与地面的接触，提高了球托的整体稳定性。
It presents a method named surface Structured Light Projection Triangle Measurement, by which we can capture the surface topography of a three-dimensional object without any contact.
本论文探讨了一种非接触式快速获取三维物体外形的检测方法——面结构光投影三角测量法。
A head crash happens when the surface of the read-write head or particles on its surface contact the magnetic disk surface.
当读写头的表面或表面上的微粒与磁盘表面接触时会发生磁头划伤。
When the boat is navigating, the hull loses contact completely with water surface and only four wing wheels are rotating on water surface.
使船舶在产生动力的同时产生升力，船舶行驶时，船体完全脱离水面。
The location of surface-to-surface contact is indicated by a set of red points that further form a contact spot showing the lap configuration.
地对地接触的位置表示一组红点，进一步形成一个触球点，展示了一圈配置。
So it indicates that the surface with this kind of concave can reduce friction under the condition of plane-plane contact, and if the concave on the surface has some special depth t...
从而得到结论，在平面-平面接触，乏油状态下，该种表面凹坑有一定减阻作用，且在某一深度的凹坑减阻效果最好。
No surface-to-surface contact is required.
无需表面和表面的接触。
Then the forward 3-sided surface is generated based on energy minimization and is G-1 continuous contact with the missile's body and the long fringe surface.
最后利用基于物理的能量曲面造型方法构造与弹身和长边条面G-1连续的头锥过渡面。
Then the forward 3-sided surface is generated based on energy minimization and is G-1 continuous contact with the missile's body and the long fringe surface.
最后利用基于物理的能量曲面造型方法构造与弹身和长边条面G-1连续的头锥过渡面。
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