用标准检验

He method of microwave heating was used to determine the permanganate index of different water sample.

利用微波加热方法测定了不同水样中的高锰酸盐指数，讨论了微波功率、时间、酸度等条件对分析结果的影响，并与标准方法相对照，用t－检验法及 F－检验法检验，均没有明显差异

The map is compiled by some of the mathmatical models that is established according to the quantiative relations between the stand density of slash pine and the different factors of tree measuration, on the basis of data of 220 plots of slash pine in Guangdong, and the law of stand density effect.

用全省范围内调查所得的220块标准地作为编图、检验材料，以林分密度效应规律为基础，根据湿地松林分密度与林分各测树因子之间的数量关系，建立各种数学模型，编制出广东省湿地松人工林密度管理图。

EN 71 toy testing standards, family outfit fishing sets, to tackle box fishing sets.

S EN71玩具检验标准到成人用高级套装，皆有生产供应。

Time-tested patterns and truisms seem to be broken, or at the very least, up for debate.

时间检验的标准和真理损坏殆尽，仅有的残余也只为口争之用。

Low temperature tup impact property of plastic profile shapes and dimension change rate of main profile shapes after heating are two typical technical indexes among 15 testing indexes stipulated in standard GB/T 8814-2004 "Non-plasticized PVC-U for door/window".

PVC 塑料异型材的低温落锤冲击性能与主型材加热后尺寸变化率是GB/T8814—2004《门、窗用未增塑聚氯乙烯型材》标准规定的15项检验指标中具有典型代表意义的2项技术指标，探讨这2项技术指标的影响因素及其相互之间的相关性，为综合提高PVC型材的各项性能，提出了对应的调整措施。

On the basic of visual index and proportion of the eggs with eggwhite sticking shell and rotten heed, the stability of the pidan made by utilizing zine, copper,zine-copper mixture and nucleus material of pidan pickle agent was compared.

采用GB9694 -88标准比较了用锌法、铜法、铜锌合剂法、皮蛋腌制剂核心料法生产皮蛋的稳定性，以及皮蛋腌制剂核心料在不同季节，不同添加量按感观指标和粘壳、融头蛋产生的比例检验其稳定性。

When in 1995, the 380/220V exchange current lightning surge protector over voltage device had already been exploited in Tsing-HuaUniversity. Its design was accord with the nation and related international standard, and also confirmed by former China Electric Power Department and InstrumentQualityTestCenter.

早在1995年，根据国家和有关国际标准研制的380/220V交流电源用雷电浪涌过电压防护装置，通过了原中国电力工业部电力设备及仪表质量检验中心检测认证合格。

Input-layer contains seven nerve cells (sailor average maritime experience、average shipping years、average standard wind days、average river velocity 、visibility、water depth and traffic density) and output-layer contains four nerve cells (great accident、large accident、common accident and small accident).The test that use the data of historical occurrence level of maritime accidents in ChongQing water area is done, the result shows the feasibility of the predictive model.

最后本文用VC++制作界面，基于MATLAB的神经网络工具箱建立了水上交通事故的BP神经网络预测系统，采取三层BP神经网络，输入层有7个输入神经元(船员平均水上资历、平均船龄、平均标准风天数、水域平均流速、能见度、水深和交通密度)，输出层有4个神经元(重大事故、大事故、一般事故和小事故)，并通过对长江干线重庆水域的预测来检验模型的效果。

This paper discusses the standard of subordinate clause .

从句标准的真正作用在于检验语言格式的语义自足性和语用性的强弱。

Owing to the fact that uniform evaluation criterion of the neckline performance of woolen sweaters is not available presently,the performance of neckline s of woolen sweaters is classified objectively by comfortableness and durability through testing the stretchability of the neckline.

由于目前没有一个评价羊毛衫领口性能的统一标准，应用领口拉伸测试仪对领口性能从耐用性和舒适性两个方面进行客观的分类，构建了样本隶属函数，用迭代的方法得到最优模糊划分系数，以最大隶属度原则对样本进行分类，最后应用FE和最大类间模糊划分熵检验分类的合理性和聚类的有效性。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失