In science, unlike math, we can't have absolute certainty, but in the scheme of things, this is not a health risk I would be concerned about at all.
不像数学，在科学里我们不能有绝对的肯定。但是在日常生活中，我肯定不会担心手机会给我的健康带来什么威胁。
In fact, I would go so far as to say that the authorization scheme is not complete until there is nothing that you can remove or simplify without breaking it.
事实上，我写了这么多文字的目的就是希望大家能够认识到，授权模式永远都不是完善的，除非已经简化到不能再简化为止。
Under the scheme, parents would not usually be able to take leave simultaneously.
根据这项计划，父母通常不能同时休假。
Earlier this month, the Home Office announced a change of heart, saying its proposed national ID card scheme would not now be compulsory.
本月初，内政部宣布改变主意了，说拟议中的全国身份证计划现在不再强制执行。
On the surface, it seems that an XML-based scheme would be intrinsically slower than that of a binary-based model, but it's not as straightforward as that.
表面看来，基于XML的模式本应比基于二进制的慢，但它并不像表面那么简单。
But in the grand scheme of criminal threats, hacker kingpins do not appear to be on a par with Colombian drug lords—even if the security industry would wish it otherwise.
这两句都是means后的内容，后面一句似乎和mean没关系了一样但是在大型犯罪的筹划方面，黑客头子并不能与哥伦比亚的大毒枭相提并论——即使证券行业希望如此。
There were several reasons why we did not adopt the scheme. To begin with, it would have been too costly.
我们有几个理由没采用这个方案，第一，花钱太多。
Whatever the merits of this scheme in principle, clarity about how it would work in practice is not one of them.
这项计划在原理上有可能有很多优点，但几乎没人清楚它在实际上如何运作。
At the moment the scheme looked promising but Alex had not the least doubt that organized crime would soon find a way to duplicate the photos.
眼下看来，这个办法似乎可以行得通，可是亚历克斯毫不怀疑，罪犯集团很快就会找到仿照照片的办法。
In this new scheme, the size of public key only lay on the number of members in the group, and would not increase infinitely along with the increase of number of members which were revoked.
新方案中群公钥的大小仅取决于群中成员的个数，不会随着撤销成员的增加而无限增大。
Covering the world's deserts in reflective material is the most dangerous, expensive and ineffective geoengineering scheme, not least because it would likely change weather patterns.
在地球上的沙漠里覆盖上反射材料是最危险、最昂贵同时也是最没有实际效果的地球工程方案，这不仅仅因为这个方案可能会改变气候类型。
The reinforcement amount of the present scheme was too much and the bearing role of steel would not been brought into full play.
说明现有配筋方案钢筋用量可能偏多，没有充分发挥钢材的作用，在进一步设计时可以适当优化。
The reinforcement amount of the present scheme was too much and the bearing role of steel would not been brought into full play.
说明现有配筋方案钢筋用量可能偏多，没有充分发挥钢材的作用，在进一步设计时可以适当优化。
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