查询词典 average

Beginning with a general mean function, the model analyzes the distance between the arithmetic average and geometric average by Taylor's expanding.

第二章介绍了亚式期权定价研究中的市场结构、一般原理和若干重要的定价方法：PDE偏微分方程法；埃级沃斯级数展开近似定价；倒数分布近似定价；条件期望近似定价；执行价格调整近似定价，这些方法使亚式期权的定价得到了很大的发展。

Dynamic pressure averaging pipe was generally applied to blowing rate measurement in rectangular pipe of power plant, the average velocity of flow in the section was represented by the average dynamic pressure at the line through the geometric center of the cross section, and then the blowing rate was determined.

针对这一问题，本文设计了基于"对数契比雪夫法"的送风流量测量装置，将5支动压平均管置于同一截面，按"对数契比雪夫法"选点位置开孔，把这5支动压平均管的静压输出孔、总压输出孔分别连接到一起作为传感器组件的差压输出，实验表明这种方法使测量准确度明显提高。

RESULTSThe average grade of squamous metaplasia and the average score of FL were significantly higher and the mean goblet cell density was significantly lower in diabetic patients than in control subjects.

结果］与正常对照组比较，糖尿病组患者角膜上皮损伤严重，杯状细胞密度显著降低，结膜上皮细胞的鳞状化级别显著增加，相比较均有显著性差异。

The student's "grade-point average" is the average of the marks earned in courses completed to date.

学生的"平均成绩"就是学生到目前为止修完各科课程得分数的平均数。

Most students in college are getting A's and B's （at many schools the average grade-point average is between B and B+）. So if your quizzes and tests are coming back with C's and D's, be aware that you are learning virtually nothing in the courses you're taking.

大部分的大学生都能拿到A或者B（而且很多学校的平均成绩在B和B＋之间），所以如果你的小测或者考试成绩到手的时候只剩下C和D，就应当意识到你在课堂上其实什么都没学到。

According to an determination Changli muscat grape sugar content of 17-18%, the average weight of a single grain of 5 grams, the average ear weight of 350 grams or so, a rate of 76% or more juice.

据有关部门测定，昌黎玫瑰香葡萄含糖量为17-18%，单粒平均重量为5克，果穗平均重量350克左右，出汁率达76%以上。

Average optical and average gray scale can be used to describe the differences between the groups.

平均光密度和平均灰度可用于各组间差异的描述。

The WO3 content of the W-bearing topaz-quartz veins and that of greisen blocks range from 1.23% to 1.86%(1.55% on average) and 0.26% to 0.54%(0.40% on average) respectively.

研究表明，红尖兵山钨矿床的矿化类型大体可划分为云英岩型和黄玉－石英脉型。

In December, Guppy Multiple Moving Average short-term group is likely to run to long-term average of the top group.

去年12月，顾比复合移动平均线短期组有可能运行到长期的前组的平均水平。

The average age of benign cases was 36 years, and testicular swelling was found in 6 cases, 2 patients presented with testicular swelling and gynecomastia in 2 cases. The average age of malignant cases was 64 years, and all testicular swelling.

良性病例平均年龄为36岁，其中6例表现为单侧睾丸肿大，2例表现为单侧睾丸肿大伴双侧乳腺发育。4例恶性肿瘤病人平均年龄64岁，均表现为单侧睾丸肿大。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。