分级

Main purpose: The separator can make wheat, rice, sorghum, bean, benne,rape and grazing seeds fine clean, grade and it is good for mechanization precision planting.

主要用途：该机通过筛片更换和风量调节，能对小麦、水稻、高粱、豆类、胡麻、油菜、牧草等种子及颗粒状化肥进行精选、分级，有利于机械化精量播种。

As a result the main component of each sample is fourth ketone, toluene, benzine to wait, its acute noxiousness classifications all be low poison.

结果各样品的主要成份为丁酮、甲苯、汽油等，其急性毒性分级均为低毒。

He is the Chairman of Board and President of Beijing Jinfangzi Diamond Co, Ltd, the Vice Director of the Gemmological Association of China, the Vice Chairman of the Bijouterie Professional Committee, the Diamond Grade Appraiser of Beljian Diamond HRD, the Director of the Wealth Jewelry Weekly.

现任北京金房子钻石有限公司董事长兼总经理、中国宝玉石协会副会长、中国珠宝首饰专业委员会副主席、比利时钻石高阶层议会钻石分级鉴定师、《财富珠宝》周刊理事长。

The first part of this thesis is basic on the generalized Hamming weights of linear codes over rings and arranged as follows: In section one, we first introduced the definition of generalized Hamming weights and weight hierarchy over binary field GF (2) and its extension to nonlinear codes over GF (2) and linear codes over rings.

本文的第一部分就是围绕环上线性码的广义Hamming重量这个课题展开的，主要内容如下：第一节，首先介绍了GF(2)上线性码的广义Hamming重量和重量分级的概念，以及这些概念是如何被推广至非线性码及环上的线性码上的。

I plant in this technologically advanced production lines, a high degree of automation products of good quality, with an annual output of up to 6 tons, relying on natural resource advantages of biotite, muscovite natural selection of high quality raw materials, through the crush, and then by sub - level, dry products obtained.

我厂这条生产线技术先进，自动化程度高，生产的产品质量好，年产量可达6千吨，依托得天独厚的云母资源优势，精选的优质天然白云母为原料，通过粉碎后，再经分级、干燥得到的产品。

Communication safeguard bureau is in charge of bisect class standard undertaking editing.

通信保障局负责对分级规范进行修订。

The blastula formation whose embryos were from different sources was compared and the blastomere number, quality classification and the relationship between the parity of the blastomere number and the blastula formation at d 3 were studied.

比较不同来源胚胎囊胚形成情况和d3胚胎的卵裂球数、质量分级等；并利用废弃胚胎囊胚形成情况对体外受精妊娠结局进行预测。

According to Boyce, patients have experienced significant improvements in hemodynamics, functional class activity levels, and quality of life.

这组患者使用了新一代的左室辅助装置后血液动力学、心功能分级和生活质量都有了明显的改善。

Brachiation along the branches of such trees from structurally complex to simple scaffolds with retained yet varying bioactivity is feasible at high frequency for the five major pharmaceutically relevant target classes and allows for the identification of new inhibitor types for a given target.

结构上从复杂到简单的支架的树分枝而仍旧保留不同的生物活性的臂力摆荡，就五大主要药学相关靶分级而言是可行的，并且允许新的特定目标类型抑制剂识别。

So Bushman and Cantor took a look at a new set of studies exploring whether a more restrictive rating made a movie more appealing to kids.

由此，Bushman和Cantor查阅了一系列新的研究，想探究一下更严格的分级制度能使一部电影更吸引孩子。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。