Natural test weight of grain seed is an important index of grain quality and grade.
粮食籽粒的自然容重是粮食质量和等级的重要指标。
This paper reports a systematic study on the needle-coke grain orientation as a function of radial position of a premium grade graphite electrode using image analysis.
本文采用图像分析的方法，系统地研究了一种优等石墨电极中针状焦晶粒的取向与其在电极中的径向位置的依赖关系。
The intelligent grading system of grain purchasing can improve the accuracy of moisture content. It also can clear and definite the quality grade of the grain.
粮食收购智能定等系统可以提高水分检测的精确度，明确粮食的质量等级。
The breakage of corn in bulk grain handling system is a severe problem that reduce the grain grade and quality.
在散粮输送系统中玉米的破碎是一个引起降等的严重问题。
The Charpy impact test of base metal, weld and heat affected zone of X80 grade pipeline steel of certain factory was conducted, and its effective grain was researched.
对某厂x 80高钢级管线钢母材、焊缝、热影响区进行了夏比冲击韧性试验，对其有效晶粒进行了研究。
The strength and toughness of super fine grain steels are greatly increased because of its micrometer or sub micrometer grade grain size.
超细晶粒钢依靠生成微米级或亚微米级的铁素体，使钢的强度和韧性大大提高。
There are usually three main features about the pilot plant test sample:large mass and large grain size of samples, difficulty to control the sample grade.
半工业选矿试样一般有三大特点：质量大、矿岩石样粒度大及控制送样品位难度大。
In this paper, the chemical contents, microstructure, inclusion, grain size and fracture analysis of the second grade gas turbine blade were investigated.
对燃气轮机二级动叶片失效件进行了化学成分分析、金相组织观察、晶粒度测定、夹杂物检查及断口分析。
The results can be used to estimate the commercial grain quality and provide the basis for working out state grade standard of paddy rice.
将此用于评定稻米商品粮品质，可为制定国家稻米分级标准提供参考依据。
The goat skins With big area are selected as raw skins . With clearly goat grain characteristic the grade of the resultant Leather is raised.
选用大张幅济宁路山羊皮制做软包袋革，山羊皮的粒纹特征明显，产品档次亦得到了提高。
To break down the eutectic carbide network of A-cast structure with grain size 4-5 grade, tensile strain of 60% is needed.
当铸志晶粒度力4 ~ 5级寸，破碎晶炭化物组织需要有60%以上的拉应变。
Using the method of gray relational grade analysis, the relationship among the characters of big seedlings in hybrid rice and their influence on grain yeild and yeild components were studied.
应用灰色关联分析法对杂交稻秧苗性状之间的关系及其对产量、产量结构的影响进行了研究。
The Changle sapphire in Shandong Province is characteristic of rich reserves, large grain, high grade and good crystal shape.
山东昌乐蓝宝石具有储量丰富、颗粒大、品位高、结晶好的特点。
CVN(Charpy V-notch) toughness and grain size number of J55 grade oil casings produced by Baotou Iron and Steel Company did not meet the reiative standards in the past.
本文针对包钢原来生产的J55石油套管冲击韧性不足，晶粒粗大的问题开展研究。
The grain size of steel is grade of 8 and it attributes to fine grain steel. The grain size and grain uniformity are greatly improved as well.
晶粒度达到8级，属于细晶粒钢，其晶粒度和晶粒均匀性都大大提高。
Of course, high grade feed grain also is not inferior edible grain certainly, grain of high grade edible is inferior to when just using edible beautiful and goluptious just.
当然，优质的饲料粮也不一定是劣质的食用粮，只是用来食用时不如优质食用粮美观可口而已。
The experimental results show that the uniformity of spherical carbide can be increased, the grade of network carbide and banded carbide can be decreased, the austenite grain can be refined.
结果表明，碳化物分布均匀性提高，碳化物网状级别及碳化物带状级别降低，奥氏体晶粒尺寸减小。
The experimental results show that the uniformity of spherical carbide can be increased, the grade of network carbide and banded carbide can be decreased, the austenite grain can be refined.
结果表明，碳化物分布均匀性提高，碳化物网状级别及碳化物带状级别降低，奥氏体晶粒尺寸减小。
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