The ball only knows how the racquet meets it at contact.
球只知道网拍在接触时如何迎接球。
By all means, prominently publicize contact information at contact.html and elsewhere on your Web site.
请务必在Web站点的contact . html或其他地方显著地公布联系信息。
Temperature response at contact zone during grinding of granite were measured using thermocouple detector.
采用热电偶夹丝法测量了平面磨削山西黑石材过程中接触弧区的温度。
Remember Your Basics: To be vertical at contact, the racquet should be closed or tilted down at the low point of the backswing.
记得你的基础：为了接触中是垂直的，网拍应该在背后拉拍的低点被关闭或倾斜下来。
A new method is designed for in process monitoring of grinding temperature at contact zone in workshop with strong interference.
设计了一种可以在生产现场的强背景干扰下在线监测磨削弧区温度的新方法。
Fig. 43 the knuckles on the hitting hand should be facing the target at contact. Let the knuckles continue on target as if hitting four balls.
图43打击手上的指节在接触点应该正面对目标。好像打击四个球，让指节继续对准在目标上。
It was as development director and executive director at Contact that Harris learned good management processes and the importance of a strategic plan "."
正是在这家公司担任开发主管和执行董事期间，哈里斯学到了良好的管理流程，并了解了战略计划的重要性。
Numerical calculations indicate that the transverse shear stresses at contact surfaces between face layers and core are very important in engineering design.
数值计算表明，夹层板面层和芯层粘结处的层间剪应力在工程设计中是十分重要的。
This uncoiling enables you to generate tremendous speed to the hitting arm and racquet, and racquet speed at contact will determine how powerful your shot is.
这个解盘绕使你能够对打击手臂和网拍产生巨大速度，而且接触点的网拍速度将决定你的打击是如何有力。
As you start to rotate your upper body, the tossing arm should come down and tuck into your belly at contact. It almost looks as if you're giving yourself a hug.
当你的上身开始回转，你的抛球臂才开始下落并在触球瞬间收放在你的腹前，看起来象是给自己一个搂抱。
Remember, if the racquet face is closed at the low point of the backswing, it should be vertical at contact, provided you swing from the shoulder with a fixed forearm and wrist.
记得，如果网拍面在背后拉拍的低点是关闭的，它在接触点应该是垂直的，假设你是固定前臂和手腕地从肩膀挥拍。
In their quest for better materials, Research and Development teams at contact lens manufacturers have a need to conduct various material tests on clear, flexible polymer samples.
为了寻找最佳材料，隐形眼镜的研发团队需要对多种柔性聚合物材料进行测量。
The primary purpose of this position is to deal with day-today tasks related to capacity planning, resource forecasting, call traffic monitoring to enable optimal performance at contact centre.
此职位之主要目的是处理电话银行中心的日常资源筹划，预测及监察电话流量以达到资源配合及部门绩效上最理想的效果。
Their contact at the United States embassy was Phillip Norton.
他们在美国大使馆的联络人是菲利普·诺顿。
At the same time, the app will send an alert to the contact who is keeping you company.
同时，应用程序会向你身边的联系人发送警报。
The sport's rules require that a race walker's knees stay straight through most of the leg swing and one foot remain in contact with the ground at all times.
这项运动的规则要求竞走运动员的膝盖在大部分的腿部摆动过程中保持笔直，一只脚始终与地面保持接触。
I think that it's grossly overstated that one needs to have contact with the opposite sex right through the whole of life, in the classroom and outside the classroom and at all ages.
我认为，所谓的一个人需要在一生中保持与异性的接触——无论是课堂上还是课堂外，无论处于哪个年龄段——这种观点过分夸大了。
Increasingly, researchers have begun to look at the quality of relationships, rather than at the of contact, between the elderly and their children.
越来越多的研究人员开始关注老人和孩子之间关系的质量，而不是他们之间的接触。
Increasingly, researchers have begun to look at the quality of relationships, rather than at the frequency of contact, between the elderly and their children.
越来越多的研究人员开始关注老人和孩子之间关系的质量，而不是他们之间联系的频率。
Virgin-soil epidemics are those in which the populations at risk have had no previous contact with the diseases that strike them and are therefore immunologically almost defenseless.
处女地流行病指的是那些风险人群以前没有接触过袭击他们的疾病，因此在免疫上几乎毫无防御能力的疾病。
They engaged in contact sessions, at the end of which the scout was removed in order to observe what her team might do.
他们进行了联络会议，在会议的最后，他们免除了侦察员的职位，以此观察她的团队可能会做什么。
Many people, including their mother, were amazed at what seemed to be genuine contact with the dead.
许多人，包括他们的母亲，都对这个和死者进行的真实联系表示惊讶。
"That it is practically impossible to avoid coming into contact with them," says Frederick vom Saal, a biologist at the University of Missouri.
“避免与它们接触是基本不可能的。”密苏里大学的生物学家FrederickvomSaal说。
Students interested in working for the Athletic Department should contact the Athletic Coordinator at their respective campuses.
有兴趣在体育部工作的学生应与各自校区的体育协调员联系。
Make eye contact with the people passing, nod to them, gesture keen interest in talking to them at a later time, point to your phone, shrug and move on.
与经过的人进行眼神交流，向他们点头，做出很感兴趣且稍后会与他们交谈的手势，指向你的手机，耸耸肩，然后继续前行。
When introducing the new contact lens, Dr. Guo Shiqi, a researcher at Harvard, said, "In the past, the sensor was put between the layers of the lens."
介绍这种新型隐形眼镜时，哈佛大学研究员郭士奇博士说：“过去，感应器是放在隐形眼镜层之间的。”
Artist Michael Craig-Martin said: "Andria's brilliant project to bring artists from all fields into direct contact with children is particularly welcome at a time when the arts are being downgraded in schools."
艺术家迈克尔·克雷格-马丁说：“在这个艺术在学校里被降级的时代，安德里亚让来自各个领域的艺术家与儿童直接接触，这样出色的项目特别受欢迎。”
Sure, there were days when we avoided eye contact at the breakfast table, but still I never doubted us.
诚然，有时候早晨我们在餐桌上是会避免眼神接触，但对我们的爱我从不至疑。
The customer's experience, as well as customer organization and contact information, at times can be lacking in consistency and continuity.
客户的体验以及客户组织和联系信息有时候会缺少一致性和连续性。
He is famous at Coke for his energy, known to contact subordinates at all hours from far-flung time zones.
他以充满活力闻名于公司，在任何时候联系下属，跨越了辽阔的时区。
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