有害于

Know to all, the way to bond disjunct advertising poster surfaces, we usually use mucilage, such as the 502 glue to join them together in one, but the means have a lot of disadvantages, such as:(1)Almost all of these kinds of bond are harmful on human health;(2)When work, the operation is slow and is not too satisfied in strength with the glue, to get a good strength, usually we must proceed a special handling, such as whet the surface to make the surface not smoothed, so it may cost more workers;(3)The air temperature may influence the stick strength, in low temperature environment, the bond effect maybe bad.

知道所有的方式，债券间断表面的广告海报，我们通常使用粘胶，如502胶加入他们在一起，但手段有很多缺点，如：（ 1 ）几乎所有这些种债券是有害于人类健康；（ 2 ）当工作，行动是缓慢的，而不是太满意的强度与胶水，得到良好的强度，通常我们必须特别处理，如刺激的表面，使表面不光滑，因此它可能花费更多的工人；（ 3 ）空气温度可能会影响到坚持的力量，在低温环境中，债券可能坏的影响。

It is well known, smoking is harmfully to our health.

众所周知，一眼有害于健康。

Because children can't control themselves , can not be able to bear watches the television, so, it is harmfully (is not good in theirs study and the health to eye).

因为孩子们的控制能力较弱，会忍不住看电视，这样，会有害于他们的学习和健康。

My mother and I ask him to give up drinking and smoking because they are bad for his heath .

因为他们有害于他的健康，我母亲和我要求他放弃喝酒和抽烟。

As I understand it,"hacker" should generally be classified as "positive","evil" categories, hackers upright on their own knowledge to help system administrators to identify the loopholes in the system and improve, and hackers are邪派skills through a variety of hacker attacks on the system, intrusion, or do some other things harmful to the network, because hackers are engaged邪派things contrary to the "hacker code of practice", real name so they called the "hacker" and non-a "hacker", that we normally hear the "hacker" and "Honker".

以我的理解，"黑客"大体上应该分为"正"、"邪"两类，正派黑客依靠自己掌握的知识帮助系统管理员找出系统中的漏洞并加以完善，而邪派黑客则是通过各种黑客技能对系统进行攻击、入侵或者做其他一些有害于网络的事情，因为邪派黑客所从事的事情违背了《黑客守则》，所以他们真正的名字叫"骇客"而非"黑客"，也就是我们平时经常听说的"黑客"和"红客"。

Since long periods of stress can impair learning .

因为长期的压力有害于学习。

Can head lice be harmful to a human's health?

可以头虱有害于人类的健康？

To put new wine in old bottles often does harm to literary creation.

用旧瓶装进新酒，常常有害于文学创作。

This kind of extremely unintegrated administration of human rights society is harmful to social human rights.

这是极端不融合的人权社会的管制，是非常有害于社会人权的。

The development of technology, especially the rapid development and wide applyment of technology since twentieth century, has changed mankind"s living appearance and standard effectively and pushed the development of society forward greatly. But it has brought out a series of negative effects that have been harmful to people"s existence,such as environmental pollution and energy exhaustion.

技术的发展，尤其是20世纪以来技术的快速发展和广泛应用，有效地改变了人类生活的面貌和水平，极大地推动了人类社会的发展，但也产生了一系列有害于人类生存与发展的负面效应，如环境污染、能源枯竭，因此，如何合理消除技术的负面影响成为当代科技发展的重大战略问题。

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。