有害

Experimental results indicate that hydroxyl radical is a feasible method to treat oceanic biologic contamination.

结果表明羟基是治理海洋有害生物污染行之有效的方法。

And starting tomorrow, the government will allow food producers to start zapping fresh spinach and iceberg lettuce with just enough radiation to kill E.coli and other dangerous germs.

从明天开始，政府将允许食物生产制造商在处理新鲜菠菜和卷心莴苣的时候，使用适当的激光来消灭大肠杆菌和其他有害基因。

And starting tomorrow, the government will allow food producers to startzap ping fresh spinach and iceberg lettuce with just enough radiation to kill E.coli and other dangerous germs.

从明天开始，政府将允许食品生产者在生产过程中适量使用辐射，将新鲜菠菜和卷心莴苣中的大肠杆菌和其他有害病菌迅速杀死。

But in the midst, some mat are, as it were forgotten, who many times, nevertheless, prove the best The illiberality of parents, in allowance towards their children, is an harmful error, makes them base

但是居中的几个则好象被人忘却了似的，而他们却往往成为最好的子嗣。父母在对儿子应给的银钱上吝啬，是一种有害的错误；这使得他们卑贱

The illiberality of parents,in allowance towards their children,is an harmful error;make them base;acquaints them sort with mean company;and makes them surfeit more when they come to plenty.

父母在子女幼时不可对他们吝啬，这是一种有害的错误，因为那会使他们感到自己卑贱，使他们学会投机取巧，甚至于下流人士同流合污。

The illiberality of parents, in allowance towards their children, is an harmful error; makes them base; acquaints them with shifts; makes them sort with mean company; and makes them surfeit more, when they come to plenty: and therefore, the proof is best, when men keep their authority towards their children, but not their purse.

父母给子女零花钱和补助费表现吝啬，是有害的错误。--这可以使子女变得卑贱、小气；使子女学会玩弄心计；使子女跟卑贱之流为伍；使子女掌管大量钱财时更加挥霍无度；所以，人们对子女，最好保持权威，而不是看住钱包。

Immoderate international tax competition is vicious and harmful.

过度的国际税收竞争是有害的、恶性的。

Since long periods of stress can impair learning .

因为长期的压力有害于学习。

The new law was in a measure harmful.

新的法律在某种程度上说是有害的

Therefore, the key is the content of hazardous substances in compliance with stones.

所以，关键是该石材有害物质的含量是否符合规定。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷