"Study hard and get good grades and you will find a high-paying job with great benefits,"" my parents used to say. "

"努力学习,得到好成绩,你就能找到高薪并且伴有很多其他好处的职位。"我父母过去常这么对我说。

属类：社会文化-热点文章-富爸爸穷爸爸

One of several grades of achievement in a university degree examination

(大学学位考试成绩的)等级

属类：综合句库-典型例句-

An essential difference between "premium" and "regular" grades of kerosine is that the former has a higher smoke-point

“高档”与“中档”煤油的根本差别在于前者比后者的发烟点高。

属类：综合句库--

Some weekdays, Alicia Gunther, 17,works past midnight as a waitress at a New Jersey mall, and she readily admits that her work often hurts her grades and causes her to sleep through first period

17岁的艾丽西亚·冈瑟每周有几个工作日都要在新泽西州的一家商场当服务员，她一直要工作到半夜,她爽快地承认，工作经常影响她的学习成绩，而且还让她睡过第一节课。

属类：综合句库--

Grades for microbiological and parasitological monitoring of laboratory animals (Rodent and rabbit)

GB14922-1994实验动物微生物学和寄生虫学监测等级(啮齿类和兔类)

属类：行业标准名称--

NF3is available in a variety of grades and at purity levels in excess of 99.999% due to advanced purification techniques developed by Air Products. Table 1 lists the physical and chemical properties of NF3.

NF3有多种等级，由于Air Products发展的先进的净化技术，还有纯度超过的99.999%的NF3。表1列出了NF3的物理和化学性质。

属类：产品说明书-产品安全-

Well, you know there is always rigorous competition even in primary schools. The pupils having good grades can get into a better middle school, and then they will be in a better position to be enrolled in a university after graduation.

唉，你知道即使在小学里竞争也是一直很激烈的。成绩好的学生可以升入较好的中学，他们中学毕业后被大学录取的机会就更大。

属类：行业术语-教育-中国教育介绍

Series of .... of low, medium and high grades , comprising 80 kinds including nearly 1,000 products in different specifications

八十个品种，近一千种规格的低、中、高档..系列产品。

属类：综合句库--

How quickly can materials be crushed to the different grades ?

把材料粉碎到不同的等级有多快?

属类：化学及生命科学-化工-化工原理与技术

After about 3 papers with all very mediocre grades , I decided to try something different

被敲打多了，面对三个中不溜的B成绩，我决定试一试3-8式。

属类：综合句库--

1-5 grades scoring system is employed in this questionnaire with “1” indicating the question in full compliance with the actual condition of a testee, “5” indicating totally no consistency between the question and the testee.

本问卷采用“1～5”五级计分方式,让被试评定每个题目是否符合自己的实际情况,其中“1”为完全符合,“5”为完全不符合。

属类：行业术语-教育-

The nutrient value of the different grades of canned fruits and vegetables is similar for all practical purposes, yet the price can vary as much as threefold depending on other attributes of quality.

不同等级的果蔬罐头,从实用的观点来看营养价值相差并不大,然而,由于其它一些质量特性的影响,其价格差异却可达三倍之多

属类：工程技术-食品工程-

Different grades of crystal polystyrene molding pellets range from 150, 000 to 350, 000 weight average molecular weight

不同牌号的结晶聚苯乙烯模塑粒料平均分子量范围从150，000-350，000。

属类：综合句库--

Grades will be posted at the beginning of next week.

成绩将在下星期初揭晓。

属类：学习英语-成语例句-

The ship maintenance system--Maintenance grades ,standard code and permissible deviation for maintenance period of ship

船舶维修保养体系船舶维修保养的分级、标准周期代码及周期允差

属类：行业标准名称-国家标准名-GB/T16558.3-1996

From grades four to six

从四级到六级

属类：综合句库--

Ferrous scrap alone is classified into almost 80 grades : additionally, there are another 40 grades of railroad ferrous scrap and even more grades of alloy scrap.

单是废钢铁就可分为几乎80个等级;另外，铁路废钢铁又有另外40个等级，甚至还有更多等级的合金废料。

属类：行业术语-检验检疫-

Getting a good education and making good grades no longer ensures success, and nobody seems to have noticed, except our children.

得到好的教育和好的成绩不再能确保成功了。而孩子们似乎比我们先意识到了这一点。

属类：社会文化-热点文章-富爸爸穷爸爸

Low grades are getting Helen down

低分使海伦沮丧。

属类：综合句库--

Low grades are getting Hellen down.

低分数使海伦闷闷不乐。

属类：综合句库--

Read for fun and personal interest, not for externalities such as grades , diplomas, professional upgrading, and the like

读书是为了快乐和个人喜好，而不是为了一些外在的东西，如分数、文凭和“职位晋升”之类的。

属类：综合句库--

Grades for courses completed are issued at the end of each term and may either be expressed in letters or percentiles

读完课程所得的成绩在学期末发布，或以字母表示等级或为百分数。

属类：综合句库--

Son, you and I have to sit down and have a heart to heart talk about your school grades . You have to do something to bring them up if you want to get into a good college.

儿子,你我得坐下来好好谈一谈关于你的学习成绩问题。你要是想进一个好大学的话,你得把分数提高才行呀。

属类：习语名句-美国习语-

The scrap processor buys this raw material, segregates it, and. prepares it into specified grades that consumers--steel mills and foundries--buy for melting.

废料处理者购买这种原料，将它分离，把它整理成为规定的等级，使买方--钢厂和铸造厂购买用来熔炼。

属类：行业术语-检验检疫-

My father face glowed with satisfaction when he saw my college grades .

父亲看到我的学校成绩时,脸上露出满意的神情。

属类：综合句库-典型例句-

Grading standards are relatively uniform; in the U.S., grades range from prime and choice to utility and canner.

各国(对牛肉的)分级方法大同小异，在美国，按质分为优等、上等到劣等和罐头肉等。

属类：行业术语-农业-食品

The wage earner postpones purchases or grades down his buying when uncertain about his future

工资收入者在其前途未卜时就推迟购买或减少购买。

属类：综合句库--

The child is born and goes to school. The proud parents are excited because the child excels, gets fair to good grades , and is accepted into a college.

孩子出生了,然后去上学,自豪的父母十分兴奋,因为他们的孩子成绩十分出色,而且进了名牌大学。

属类：社会文化-热点文章-富爸爸穷爸爸

Are good grades a steppingstone to college?

好的成绩是上大学的踏脚石吗?

属类：综合句库--

There have been times when the demand for certain lower-quality grades of industrial scrap, such as borings and turnings, was so low that no viable market existed.

很多时候，当某些低质量种类的工业废料，例如镗床和车床的切削的需求很低时，以致没有可维持下去的市场存在。

属类：行业术语-检验检疫-