级

Cascades were calculated for various key relative molecular mass,which is the average relative molecular mass of two key components in a matched abundance ratio cascade.

在匹配丰度级联中，关键相对分子质量是两个关键组分相对分子质量的平均值。

The traffic bureau of a small town is in a few short years, obtain so much honor, can obtain complete province unique countrywide traffic system is advanced and collective, also be in recent years unit of directly under of class of accipitral pool city is judged exclusively to be national advanced collective.

一个小市的交通局在短短的几年里，获得这么多荣誉，并能获得全省唯一的全国交通系统先进集体，也是近年来鹰潭市级直属单位唯一被评为全国性先进的集体。

The dropping-down of the said 38-step std side aluminum accommodation ladder was due to the defects of the type slot lugs on the turning platform, causing the said upper turning platform departed from the fixed platform under the minor influence of the external force.

该 38 级右舷铝质舷梯发生松脱跌落的原因是由于上转动平台的形槽角铁存在缺陷，在稍受外力的影响下造成转动平台从固定平台处脱开而跌落。

ISC raised its Internet threat status warning to "Yellow" on Friday to account for the spreading code.

由于代码的散布，ISC已经在周五已将互联网威胁状态提高至"黄"级。

In order to improve the accuracy of integrated navigation system to a sub-pixel level,and to implement SM correction to INS accumulated error,a multi-point continuous correction method is presented.

为了提高景象匹配和惯导系统的组合精度，进一步达到子像素级的水平，完成景象匹配对惯导系统累积误差的校正，提出了多点连续校正的方法。

At first,the negative data is divided into several parts accumulatively according to the geometric distribution of the training data.

该方法首先根据样本的几何分布，用迭代的方式把负样本分成若干部分与正样本线性可分的样本；然后用L-SVM对这些正负样本进行分类，得到若干个线性分类器；最后，将这些线性分类器顺次组合，构成级联分类器。

The system was available for all kinds of ECT with 0.2 grade accuracy.

本系统可用于各种不同测量原理的0.2级电子式互感器的在线监测。

The system has been used for three years. The accuracy of B grade submersible pumps coincides with the testing standard.

该系统经过3年多的运行表明，试验精度可达B级试验台的要求。

The amended results are: the name of this historieal earthquake is suggested to be Yanqing Haituo Mountain earthquake in Beijing; its occurrence time is in September of 294; its magnitude is estimated to be 6 and the epicentre to be at (115.83°E, 40.59°N) with a location accuracy of grade Ⅱ.

校订后的结果是：地震名称应为北京延庆海坨山地震，发震时间为公元294年9月，震级为6级，震中位置为115.85°E、40.59°N，震中误差为Ⅱ类。

ALL LM Guide Dust cover type Drive method Retainer Seal Resistance Value MAX QZ Lubricator is available None, bellows Ball Screw None 1.5 Yes LM Guide Accuracy grade Type using standard material Standard grease Standard lubrication method Standard grease nipple Normal grade, high accuracy grade, precision grade Iron-based AFB-LF Grease Lubrication PB107 LM Guide LM block surface treatment LM rail surface trea...

全部 LM导轨部防尘罩形式驱动方式保持器最大密封垫片阻力值对应QZ润滑装置无，软式伸缩护罩滚珠丝杠无 1.2 有 LM导轨部精度等级标准材质规格标准润滑脂标准润滑方式标准加脂油嘴普通级，高级，精密级钢铁系列 AFB-LF 脂润滑 PB107 LM导轨部 LM滑块表面处理 LM轨道表面处理最低使用温度华氏。。。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。