查询词典 grade mark

It can be found that multi-grade oil can be applied in wider temperature scope than single grade oil. When the inlet temperature is high, it is better not to use the winter oil.

利用快速解法全面考察了轴承相对间隙、轴承宽度和直径以及供油槽位置和长度对轴承润滑性能的影响。

Where the product is at unusual risk of contamination from the environment, for example because the filling operation is slow or the containers are wide-necked or are necessarily exposed for more than a few seconds before sealing, the filling should be done in a grade A zone with at least a grade C background.

如果产品受到环境污染的风险高，例如：灌装速度慢，使用大口容器，或密封前要暴露几秒钟，灌装要在C级环境中的A级区域进行，背景环境最低为C级。

Beijing overalls manufacturers 010-67967007 - Qing foreign apparel companies are specialized in medium and high grade western-style clothes and the various groups of uniform design, production and sale of enterprises, specialized suits for men and women to undertake bulk, career suits, administration uniforms, school uniforms, sportswear, cultural and leisure clothes, T-shirt, security services, catering industry suits, work clothes, but also for the collective and individual well-tailored uniforms of various medium and high grade.

北京工作服厂家010-67967007-庆洋服装公司是专业从事中高档西服和各类团体制服的设计、生产、销售的企业，专门承接批量男女西装、职业套装、行政制服、校服、运动服、文化休闲服、T恤、保安服、餐饮行业服、工作服，也精心为集体和个人量身定制各类中高档制服。

In order to show the true situation of conjecture and hypothesis thinking activity of middle school students when they are doing scientific activities, this study takes the physics subject as the background, the students of grade 3, junior middle school and grade 2, senior middle school as research subjects. We use a well-knitted questionnaire and clinic interviews which is combined with two true question situation to examine the students who are selected from 4 middle schools in Dongkou County of Hunan Province, the study has a comprehensive and detailed first-hand materials.

为了深入了解中学生在科学活动中进行猜想与假设思维活动的真实情况，本研究以物理学科为背景，以初三和高二学生为研究对象，通过精心设计调查问卷以及两个真实的问题情境，采用问卷调查和访谈相结合的方式，在湖南省洞口县随机选取四所中学的224 名中学生进行了关于猜想与假设思维活动的调查研究，获得了比较全面、详细的第一手资料。

If upper-grade Red Oak prices continue to close in on upper-grade White Oak, look for some Far Eastern and Middle Eastern buyers to make the switch to White Oak, especially of the Southern and Appalachian Area 1 varieties.

如果高等级的红橡价格持续接近高等级的白橡，一些远东和中东的买家会可能转向购买白橡，特别是南部和阿巴拉契亚山区的差异。

Japanese universities in the lower grades of raw and the difference between an upper-grade, but also far from China's universities can more than: Low-grade class is not only kept saying Rou-Sei Rim as "predecessors", but also to respect and obey Rou-Sei Rim everywhere.

后者苦口婆心，介绍当今天下大势变矣，祖国早已在失败的废墟上骄傲地站起来，小野田仍无动于衷，坚持要铃木转告有关方面，如果没有他的顶头上司亲自撤消30年前向他发出的命令，他作为皇军的一名军官将继续作战。

When mixed with water, this light grey powder is applied as a cementitious slurry coat to above-grade or below-grade concrete, either as a single coat or as the first of a two-coat application.

这种浅灰色粉末加水调合之后，可以用做地上或地下的混凝土的浆状涂料，也可以用作双涂层中的第一层涂料。

Our all-natural, food-grade diaper rash cream includes ingredients such as ultra-purified lanolin, vitamin-grade zinc (12%) and vitamin E, in addition to organic tea tree and aloe vera.

我们全天然，食物等级的尿疹膏包括的成分如极纯羊毛脂，维生素等级锌维生素E，还有额外的有机茶树和芦荟油。

The objective is, based on the classification of airspace, to establish an En-route Control Area, Terminal/Approach Control Area, Airdrome Tower Control Area three-grade air traffic control areas;and then to establish an En-route Air Traffic Control Center, Terminal/Approach Air Traffic Control Center, Airdrome Tower Control Center three-grade air traffic control organization;To establish a reasonable backup mechanism and reduce the number of En-route Air Traffic Control Centers, finally to improve the quality of air traffic services.

本文系统地阐述了对管制区域重组战略目标所涉及的各子系统的考虑，重点分析了民航空中交通管理系统的运行体制、文化重组，并对战略实施过程进行了设计。空中交通管制区域的重组战略问题必须抛开部门利益的制约，站在国家利益的高度上，宏观长远地谋划。

Each gypsy fits one or more diameters of line(of three-strand, twelve-strand or eight-strand construction) and specific types and diameters of chain(like 1/2" Grade 40, 5/16" BBB or 3/8 Grade 70, for example).

每一个锚链轮配一个或更多个尺寸的锚缆绳(&3股&，&12股&或&8股&)及一定规格的锚链(如1/2& G40， 5/16& BBB或3/8 G70)。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。