有许多经过试验证明效果良好且安全的治疗方法。
There are a number of well-tried remedies which are perfectly safe to take.
想法似乎很好，但是必须经过试验。
经过试验和鉴定表明：试制是成功的。
经过试验，证明该装置的设计是成功的。
The design of the test device has been proved to be successful through testing.
经过试验验证可以用于火工装置的测试。
It is proven that the system can be used in tests of pyrotechnics.
这个型号经过试验后才进行大批量生产。
This model had been tested out before it was put into production.
各种防腐蚀方法已经经过试验和正在应用。
Various anti-corrosion methods have been tried or are now available.
信心人生必定经过试验。
经过试验测试，该装置及定位方法是可行的。
Experiments prove that the locating device and method is feasible.
经过试验，发现该增强剂对纸的干强度有明显的效果。
The dry strength agents have showed the obvious effect to increase the dry strength.
经过试验测试，改变连接方式后有效缓解了高压油管的振动。
It is shown that vibration is lighten efficiently when connection is changed.
经过试验数据的验证，该模型能正确的反映出缺陷的三维坐标。
The model has been proved to be correct by experimental data.
许多药物都是经过反复试验后才被发现的。
经过几次试验后，我会习惯于一个新的路径。
经过反复试验，我终于找到了正确的方法。
I finally found the right key after lots of trial and error.
经过反复试验，我终于找到了正确的方法。
经过现场试验应用，取得了良好效果。
After the site test and application, good results were obtained.
经过一年多的反复研究、试验，终于如愿以偿。
After more than one year time in research and experiment he was successful.
经过严格的装机耐久试验。
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.
所有小汽车都必须经过碰撞试验。
各种织物必须经过拉伸强力试验才能确定产品力学性能。
The mechanic property of fabric can only be determined by pulling strength test.
我平生从来没有做过一次偶然的发明。我的一切发明都是经过深思熟虑，严格试验的结果。
I had never done a pure invention. All my invention is deliberate, strict test results.
经过初步试验，证明了该方法是切实可行的。
Proved through principium experiment, this measure method is effective and feasible.
该中药经过临床试验，有效率达90%以上。
By clinical test, the effective rate of the traditional Chinese medicine reaches over 90%.
经过对该设备试制、试验结果表明，完全适合高水分鲜食玉米穗剥皮。
The test results show that it can work well for high moisture sweet corn husking.
该药品经过三年的临床试验后才获得批准上市。
The drug trial lasted for three years before the drug was approved.
这种金属经过了高温试验。
这种金属经过了高温试验。
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