1.
alara principle
按实际可达到的尽可能低原理
2.
as low as reasonably achievable
按实际可达到的尽可能低
3.
as low as reasonably achievable principle
可合理做到的尽可能低水平的原则
4.
Whilst a true reproduction of the actual colour might be an added asset, it is not in fact possible to make such a diagram.
尽管若能做到实际彩色的真实重现可能会更有价值，但事实上不可能制得这样的图。
5.
It may also come to the point of virtual dormancy.
它也可以达到实际上的潜伏状态。
6.
I' m afraid it' s next door to impossible that we' ll be there on time.
看来我们几乎不可能按时到达那里了.
7.
I doubt that we'll arrive on time.
我认为我们不可能按时到达.
8.
What do you reckon our chances are of arriving on time?
你认为我们有没有可能按时到达？
9.
Students who cannot meet the minimum requirements would not be able to pass the exams.
不能达到最低要求的学生将不可能通过考试。
10.
The most clear-sighted, though he may know, cannot realize that this love will cease.
即使头脑最清晰的人，从道理上他可能知道，在实际中却不会承认爱情有一天会走到尽头。
11.
Screw pump drived by submersible motor is rodless oil pumping which can achieve high delivery lift and low delivery capacity. It can attain the purpose of low cost and high efficiency.
潜油电机驱动螺杆泵的无杆抽油可实现高扬程、低排量,能达到降低成本提高效率的目的。
12.
The goods might be found to be of inferior quality upon arrival destination.
货物到达目的港时可能被发现其质量是低劣的。
13.
The key to the time trial is to reach maximum speed as quickly as possible and hold it for as long as possible.
计时赛关键是要达到尽可能的速度，并尽可能长时间地保持最快速度。
14.
I began to crawl, keeping as low as possible.
我开始爬行，尽我可能的降低重心。
15.
I think we can reach this goal in five years if we are ready to try our hardest.
我设想，到五年以后尽最大可能达到这一点。
16.
They will strengthen his credit, support him in every great effort, and make him what, unaided, he could never be.
朋友可以增加他的声望，尽最大的努力支持他，并使他达到无朋友帮助时绝不可能达到的成就。
17.
Because the work was so lucrative, a few doctors were tempted to take on more of it than they could properly handle.
由于这种事获利丰厚，有些医生就不顾他们的实际可能，尽量多接。
18.
It is a practical impossibility to weave such a cloth in the length you now require.
这种布料实际上不可能按贵公司要求的长度纺织。