他试验过了各种疗法，但是仍无效果。
虽然这些产品没有一个在美国和欧洲没有被批准广泛使用，但是一些产品已经在外伤病人和各种外科处理中试验过了。
A number of products have been tested in trauma patients and various surgical Settings, although none has yet been approved for general use in the United States or Europe.
“纵观我们的历史，我们已经试验过了，”他谈及教会近来的法律悲剧时说：“但是这只是把我们团结得更紧密，不管作为一个家庭还是作为一种信仰都一样。”
"We have been tested throughout our history, " he says of the church's recent legal woes, "but this only brings us closer together, both as a family and as a faith.
此外，戴夫博士的试验有后续效果——尽管试验过了12个月了，被试验的美国人可以进行他们以前的饮食习惯，但他们仍然坚持饭前喝水；显然他们喜欢这种习惯了。
Moreover, the effect seems to be long-lasting. In the subsequent 12 months the participants have been allowed to eat and drink what they like.
这些干果已经过了市场试验，结果发现它们最适合澳大利亚人的口味。
These nuts have been market tested and found to be most suited to the Australian palate.
然而，这款4座电动汽车在传统的13A的插座上8个小时即可充电满格，并且通过了欧洲标准的碰撞试验。
Nevertheless, the car does have four seats, can be fully recharged in eight hours from a conventional 13 amp mains socket and would meet European crashworthiness tests.
作为对企业模式探究的一种自然试验，赫莲娜与Schueller放在一起最有趣不过了。
The juxtaposition of Rubinstein and Schueller, though, is most interesting as a kind of natural experiment in entrepreneurial style.
这七种试验方式组成了一个过滤器，你要确保你要检测的想法通过了全部的这七种方法。
These seven tests form a filter and you need to make sure that the idea you are testing passes all seven of them.
过了几个小时在你参加完试验之后你碰巧遇到了一个朋友而他也参加了实验。
A few hours later, after your involvement in the experiment has finished, you bump into a friend who also did the experiment.
经过了几年的试验，使用抛弃型刀片的安全剃刀问世了。
A few years of metallurgy experimentation later, the disposable-blade safety razor was born.
这样的一个系统于2008年春季在利比里亚沿海的一个和平时期的演习中经过了试验。
Such a system was tested in a peacetime operation off the coast of Liberia in spring 2008.
没有哪一个型号任务像载人航天工程这样，经过了这么多次试验，还要投入巨大的精力。
No other type of tasks could compare with the project of human spaceflight engineering for after so many tests and experiments huge amount of work was still needed.
为了弥补这个缺陷很多方法已经被实验过了，你还记得微软的智能显示器和超移动电脑吗，这两者就是曾经的试验品。
Many other attempts to fill that gap have flopped; who now remembers Microsoft's "Smart Displays" and "Ultra-Mobile PC", for instance?
如同大多数疫苗一样，任何筛选试验的程序都不是百分之一百的有效。举例来说，有一小部分妇女的癌前期病变细胞在筛选试验中显示假阴性而逃过了检测。
As with any screening test, and most vaccines, the process is not 100 percent effective, and a small number of women with precancerous cells escape detection with false negative tests, for example.
9旨在对Ruby语言本身及核心类库进行修改完善，在经过了一年多的试验以后，终于在2007年的圣诞发布了——版本为1.9.0。
Ruby 1.9 was released on Christmas Day of 2007 as version 1.9.0, after undergoing a year or so as an experimental testbed for changes to the Ruby language and core class library.
AAI公司的一位代表说，这次初始飞行试验达到或超过了所有的预期试验目标，证明了这种新型机身具有良好的空气动力学性能。
This initial flight met or exceeded all test objectives and validated the aerodynamic capabilities of the new airframe, according to a company representative.
则该工程或分项工程应被视为已通过了这些竣工后试验。
Then the Works or Section shall be deemed to have passed these Tests after Completion.
据了解，目前许多厂家生产的液压升降平台车的高空作业陛能通过了型式试验，而附加的起重装置没有做型式试验。
Reportedly, at present, many manufacturers of hydraulic lifting platform car high-altitude performance through the test, which is attached to the lifting device not type test.
载荷和抗冲击强度试验，发现这种井盖的载荷力为24吨，抗冲击强度也超过了普通井盖。
Load and impact strength test, found that this covers the load of 24 tons, the impact strength is higher than that of conventional manhole cover.
从1979年开始，通过了模拟强化试验、传动效率试验、道路可靠性试验及数百辆汽车的使用试验。
Since 1979, the intensified simulation, drive efficiency, road reliability experiments and application experiments of several hundreds autos have been passed.
在适当的简化条件下，推导出各自整流电压和相电流的计算公式，并通过了试验验证。
Under the proper simplified condition, the calculation formulas of rectification voltage and phase current were deduced out respectively and were testified by experiment.
与汽车的安全气囊一样，隐形头盔经过了严格的试验以确保骑车人员的安全。
Much like a car's airbag, the invisible helmet has gone through strict test to insure rider's safety.
所有志愿者均通过了疾病筛查和血型试验，缺少血源时查找登记的电话记录可以很容易联系到他们。
All volunteers are screened for disease, tested for blood type, and their names are entered into a phone log, so they can be quickly contacted when blood is required.
该新药在批量生产之前经过了多次医学试验。
The new medicine had gone through a number of medical trials before it was mass-produced.
该仪器已经通过了井下试验。
这台新磨床通过了所有的试验。
这台新磨床通过了所有的试验。
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