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百分数

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It was reported recently that smokers make up one quarter of the world population, while in China, 33.9 precent above the age of 15 are smokers.

最近有报道说,吸烟者占世界近四分之一人口的60%,而在中国, 33.9百分数是15岁以上的吸烟者。

Tachistoscopic visual half-field test was used to investigate functional hemispheric laterality for three kinds of cognitive processing task (reading,simple addition and conceptual decision)on Arabic numerals and numerals in capital of Chinese characters.

用半视野速示术检查阿拉伯数字和汉字大写数字在三种任务加工条件(认读、简单相加、奇偶概念异同判断)下进行认知的大脑两半球机能活动一侧化效应。结果表明:以被试正确反应的百分数为指标,两类数字的三种任务加工均没有表现出明显的视野优势。

No difference were found in all dose Epimedium total flavonoids groups,percent of bone trabecula area and number of bone trabecula showed increasing pattern and resolving powder of bone trabecula showed decreasing pattern.

淫羊藿总黄酮三个剂量组之间没有差异,但在骨小梁面积百分数、骨小梁数量上有上升的趋势,骨小梁分离度则有下降的趋势。

However, there is no guarantee that it is necessarily case and it is quite possible that Walth serves much more people than Delany and these two companies have different business scope.

作者并未说明D公司于W公司的顾客总数和顾客类型,也许W公司的顾客人数远超过D公司,虽然百分数低,但是找到工作的绝对人数多。

The results showed that with the extension of AVM treatment time, the relative neuron survival rate and the mitochondria fumaric reductase activity decreased, the percentage of neuronal apoptosis increased, the mitochondria swelled, the mitochondrial structure was damaged, cristae were broken and dissolved and there were vacuoli in base.

结果显示,随着染毒时间的延长,细胞的相对存活率下降;线粒体琥珀酸脱氢酶活力降低;PI-/Rh123-细胞百分数增加;线粒体肿胀,结构不清晰,嵴断裂、溶解、基质中有片状空腔现象。

It can also calculate percentages and square roots.

它也可以计算百分数和平方根。

When the frequency is 15Hz and number of ampere turns is 20kA·turn, relative intracrytalline solubility of alloy elements (for Zn, Mg and Cu the solubility are 68.8%, 76.0% and 45.0%, respectively) is the highest; when the frequency is 15Hz and number of ampere turns is 20kA·turn, Vicker hardness is the highest of Hv160; when the frequency is 25Hz and number of ampere turns is 20kA·turn, ultimate tensile strength is the highest of 324MPa.

频率为15Hz,安匝数为20kA·turn时, Zn、 Mg和Cu元素相对溶质固溶百分数最高,分别为68.8%、 76.0%和45.0%;频率为15Hz,安匝数为20kA·turn时,锭坯维氏硬度最高为Hv160;频率为25Hz,安匝数为20kA·turn时,抗拉强度最高为324MPa。

And the results of T-burner experiment show the residues on the tube wall of combustion chamber and percentage of large particles decrease significantly because of using the coated aluminum particles in the solid propellant.

激光点火实验初步验证了这种设想的可行性。T形燃烧器的实验结果表明,使用包覆铝粉的推进剂,燃烧室管壁残存的残渣量和残渣中大粒子所占的百分数显著减少。

On the basis of numeric results, the laws of how the mechanics of fiber and matrix, the volume fraction, aspect ratio and the orientation state of fiber react to the Yangs modulus, shear modulus, poisson modulus of short fiber reinforced composites are been investigated.

从数值上研究了纤维和基体的力学性能、纤维在复合材料中的体积百分数及其长径比、纤维取向状态对短纤维增强复合材料的杨氏模量、剪切模量、泊松比等力学性能的影响规律。

This paper analyzes the soil samples sampled from 289 profiles in an area of 16 m×16 m and in depths of 0~20 cm and 80~100 cm in field of Tamari ramosissima Ldb., and the soil moisture content, salt content, pH values...

对土壤水分和盐分空间分布的动态变化进行了比较,同时采用CoKriging方法进行估值,与Kriging法相比,其估计方差减少百分数最大达到了 12 1.4 8%,117.83%。

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Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来,英国,在此地早期居住的是凯尔特人,已经被征服了三次。

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