The cobalt exists in pyrite in form of isomorphism, the highest content of cobalt in pyrite can reach 0.07%. The average grade of cobalt in sulphur concentrate is 0.022%.

The average grade point average of the first-year MBAs crept ever higher, to an impressive 3.73, the highest of any U.S. business school and up from Stanford's 3.69 average last year.

一年级MBA的平均分高达3.73分，在所有美国商学院中名列榜首，高于去年斯坦福大学商学院的3.69分。

At present, the average grade of fine ilmenite concentrate is ≥-18. 00%, a recovery is ≥ 70. 00% in the Panzhihua Titanium Concentration Plant;

目前，现场攀枝花选钛厂的钛铁矿精矿平均指标为：品位≥48.00%，回收率≥70.00%；

The leaching loss rate of gold in oxidation zone, its surface indicative cut-off grade, indicative average grade and enrichment factor for two typical deposits were calculated by using the formula derived.

按此公式计算出两个典型矿床氧化带金的淋失率、地表指示性边界品位、指示性平均品位以及半氧化一次生富集带金的富集率。

The common mental disorder included anxiety and compulsion. ( 3) The average grade in SCL-90 and passive coping measures were highly related in a positive way ( P0.05).

（常见的心理障碍包括焦虑、强迫等。（2）3）SCL-90均分与消极应对方式呈高度正相关（P0.05）。

Federal Reserve Chairman Ben Bernanke's average grade rose slightly to a72, but26% gave him the equivalent of a D or F.

美联储主席本。伯南克的平均分数略为上升到72，但26%的给他评级为D或F级。

Despite overwhelmingly negative reviews, the opening weekend audience embraced 'Divergent,' giving it an average grade of A, according to market research firm CinemaScore.

市场研究机构CinemaScore的数据显示，尽管此前恶评如潮，《分歧者》上映首周末依然赢得观众喜爱，平均得分为A。

Professor Beilock says highly anxious students who did the writing got an average grade of B+, compared to a B-for those who did not.

Beilock教授表示，将自己的感受写下来的高度紧张的学生平均分数在B+，而没有写下来的学生平均分数只有B-。

That would make the price of the average grade of steel as defined by Meps, a UK steel consultancy,$ 970 per tonne by December.

以此推算，在今年12月份，英国钢铁业咨询公司Meps定义的平均等级钢铁价格将涨至每吨970美元。

These results are also useful in predicting the approximate results of average grade, the increasing of ore reserves and the increasing of metal reserves obtained from the scheme method.

同时还可以预测用方案法得出的矿体平均品位、矿石储量的增长和金属储量增长的大致结果。

It is recommended that minimum industrial grade and average grade of ore deposit in commercial factors can be canceled in order to suit for these two new standards.

附带建议在矿产工业指标中取消最低工业品位和矿床平均品位以与上述两个新标准接轨。

If no matter how hard you study you can hardly score an above average grade, don't worry, your talent lies somewhere else.

如果不管你多么努力地学习，也很难取得平均以上分数的话，不要担心，你的才能不在这方面。

College English and all branches of the average grade of the correlation between the groups that can do only a rough, individual little sense for that.

大学英语和各科平均成绩之间的相关性只能作粗略的群体预示，对于个体预示意义不大。

The students of average grade and those below raised their English to a new level, but it does little help to the first-rate students in their English study.

中、下等学生的英语水平有了很大提高，减少了差生率。但对优秀学生的提高不大。

Physical aspects,① 2010 in Jiangsu Province 50M run average grade students, boys showed a downward trend, girls on the rise.

3身体素质方面，①2010年江苏省大学生50M跑平均成绩，男生呈下降趋势，女生呈上升趋势。

The copper ore-reserves is 711 tons, its average grade is 0.91%;

铜矿资源量711吨，平均品位0.91%；

Geithner received an average grade of51.

盖特纳平均得分为51分。

Domestic audiences appeared to like 'Into Darkness,' giving it an average grade of A according to market research firm CinemaScore.

美国国内观众似乎很喜欢《暗黑无界》。市场研究机构CinemaScore的数据显示，观众给该片的平均打分为A。

They are respectively named cut-off grade, marginal grade, economic grade and the average grade of an ore deposit.

这4项品位指标依次为边界品位、边际品位、经济品位和矿床平均品位。

Traditionally, both average grade levels and average performance have been quite high in6.111.

以往，6.111中的平均成绩水平和平均表现都相当高。

The Calculation of Weighted Average Grade

关于加权平均品位的计算问题