查询词典 by trial and error

4LZ－0.5、4LZ－0.2mico-combine was develop-ed by our scientific research personnel's by trial and error and absorbing many excellences from medium and small combines in many years,which had been judged by Hunan province in 2004 and obtained nati-onal patent,and which are a newly combine that can be suitable for the natural conditions in South,the requirementsof agriculture and the economical status of county.

4LZ－O.5、4LZ－0.2微型水稻联合收割机是我公司科研人员根据我国南方水稻的自然条件、农艺要求和农村的经济状况，吸收了国内外中小型联合收割机的长处，经多年的反复研究试验而成的一种新型联合收割机，2004年通过省级鉴定，并已申请国家专利。

Many methods of bleaching had been developed by trial and error and tradition.

通过试验，汲取成功的经验和失败的教训，人类创造了许多漂白方法。

Instead, they work by making best guesses and by trial and error.

事实上，他们的行为是做最佳的假设，实施计划和犯错的结合。

They also need to practise skills and learn by trial and error.

他们也需要锻炼技巧和通过反复试验来学习。

By trial and error, I figured out where pet can help and where they can be a hindrance.

通过不断的试验和失败，我终于明白宠物在哪些地方有用，在哪些地方反而是妨碍。

Empirical information is gained only by trial and error in the field and at real time process rates.

以往的经验只能在不停的反复试验和实际的逐步摸索过程中得到深化和应用。

You can verify this by checking with the manufacturer or by trial and error.

您可以验证通过检查，与制造商或由试错。

Did this myself by trial and error by about the age of 14 and was largely successful by tilting the page.

这样做自己的尝试了大约14岁，并基本上是成功的倾斜的网页。

Users must find out by trial and error or by referring to the tiny icons next to the knobs. The unnaturalness of the mapping compels users to figure this relationship out anew every time they use the stove.

用户必须通过试验或者参考旋钮下的图标来确定，这种不自然的映射迫使用户在每次使用气炉时都不得不重新确定映射关系。

To our knowledge, the error of training is mostly chosen by trial-and-error.

它涉及网络训练误差允许值的选取以及网络预测结果的评价。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。