统一标准的

The rapid development of natural gas industry needs to establish a unified criterion for calorific value of natural gas.

单位：(长沙新奥燃气有限公司，湖南长沙 410008)摘要：天然气产业的迅速发展需要建立统一的天然气热值标准。

Metal bellows compensator is one of the important components used in high voltage combined electrical appliance .

金属波纹管补偿器是高压组合电器设备中非常重要的部件，但此类产品没有统一的标准规范。

However, the cutoff values for these tests are not agreed upon.

但是这些试验的临界值没有统一的标准。

This dissertation redefined "the mung bean rock" by synthesizing the correlation sections, according to the new congnition that the middle formation of Lei〓 in the middle region of Sichuan is the same as that of Jia〓 in eastern Sichuan Basin, the section of the Leikoupo Formation was redivided into Lei〓, Lei〓, Lei〓 and Lei〓 sections. The important one Lei〓 was redivided into Lei〓1, Lei〓2, Lei〓3 and Lei〓 subsections.

本论文在川中地区雷-1中亚段与川东地区原嘉五1亚段同层的新认识基础上，通过重新确定绿豆岩标准层，用综合对比方法，将川东地区雷口坡组地层重新统一细分为雷一、雷二、雷三和雷四段，对重点层段雷一段再细分成雷一1.1、雷一1.2、雷一1.3和雷一2亚段。

There is no unifying test here either.

这没有什么统一的标准。

It contains a review of the Standard Model, covering non-perturbative topics, and a discussion of grand unified theories and magnetic monopoles.

它包含一个标准模型，其中包括非，微扰主题，审查和一个大统一理论和磁单极子的讨论。

Methods 42 cases mature neonate with MSCT scanning in lung were collected and randomly divided into three groups averagely. The tube current was 50 mAs and 30 mAs for low dose scanning and 200 mAs for routine dose. The CT value of region of interesting and standard deviation were measured in the aorta that region of carina of trachea. And compared the noise, image quality, CT dose index and dose length product between two low-dose scannings and routine dose.

42例足月新生儿随机等分成3组分别行低剂量30mAs、50mAs及常规剂量200m AsMSCT胸部扫描，统一于气管分叉处测量并记录主动脉CT值及标准差，比较两低剂量扫描与常规剂量扫描的噪声、图像质量、CT剂量指数和剂量长度乘积等差别。

Both of the speed testing standards use a constant drawlength, arrow weight and bow weight to test bowspeed.

两种测试标准都使用一个统一的长度，箭重和拉力来测试弓速。

Both of the speed testing standards use a constant draw length, arrow weight and bow weight to test bowspeed.

两种测试标准各自使用统一的拉距、箭重和拉力来测试弓速。

The uniform standard of rocky and soil surrounding rock sub-classification built by self-stability span has rationality and inheritance.

可见，以自稳跨度可以建立岩质围岩和土质围岩统一的亚级分级标准。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。