吸收率

The model characterizes that the improvement of a student's professional level is related to the teaching efficiency, learning efficiency and absorptivity of professional knowledge and skills.

模型描述了学生专业水平的提高是一个知识和技能逐渐积累的过程，其提高程度与教师的教授率、学习效率、专业知识和专业技能的吸收率有关。

In the solar and near infrared region it is more usual to speak of absorptivity than emissivity.

在日射和近红外区段内，讨论吸收率比讨论发射率更为普遍。

Determination of laser absorptivity of metal by numerical calculation technique and trial-and-error method .

用数值计算技术和试错法确定金属材料表面对激光的吸收率。

Because even there is losing some part and even the absorptivity is not as you wish, just eat more and you can take them back.

因为，就算有部分损失，就算吸收率不尽如人意，只要多吃一些就能补回来。

The public research indicates excessively low biologic absorptivity of meal iron may be one of the important factors to the high incidence of IDA.

人群调查表明，膳食铁的生物吸收率过低是缺铁性贫血发病率高的重要因素之一。

The apparent weight of calcium,the length and weight of the rats,and the length,weight,bone density and calcium content of the femurs were measured in every group.

将SD大鼠随机分成6组，分别喂养氨基酸钙复合物、碳酸钙和低钙饲料，通过测量相应饲料喂养大鼠的身长和体重，钙表观吸收率，以及股骨的长度、重量、骨密度、钙含量指标，观察氨基酸钙复合物对SD大鼠骨密度的影响。

The results of absorption spectra of chloroplasts showed that NO alleviated the effects of Cd on absorption spectra of chloroplast by raising the relative absorbance at 436 nm,480 nm and 470 nm,which caused lower contents of carotinoid and chlorophyll.

结果发现，Cd对叶绿素a、叶绿素b和类胡萝卜素含量都有不同程度的降低，NO处理缓解了Cd的影响，使叶绿体室温吸收光谱的吸收率提高；Cd导致686 nm处峰偏移4 nm，峰值降低33%，734 nm处峰值降低23%，外源NO缓解了Cd对光合系统的影响，使得叶绿体低温荧光光谱在686和734 nm的峰值分别仅下降17%和10%；以DCPIP为人工电子受体， Cd处理的叶绿体中DCPIP还原速率较慢，光合电子传递(H2O→DCPIP)速率降低1.5倍，外源NO处理显著缓解了Cd对电子传递链的抑制，使其光合电子传递速率恢复到对照的水平。

Because of its large quantity of cellulose, the digestion rate and absorption rate are seriously affected.

但由于其中含有大量的纤维素，影响了草食性动物对它的消化率和吸收率。

There exist some unassailable problems in traditional chrome tanning, such as low exhaustion of chrome, salt pollution from pickling, and time-consuming process, etc.

传统浸酸铬鞣存在着一些不容忽视的问题，如：铬的吸收率低，浸酸时带来的盐污染，鞣制周期长等。

In two-stage chrome tanning process,the chrome absorptivity can be increased from 86.80%to 99.09%,and the chrome fixation can be increased from 76.07%to 90.21%by the same treatment.

由于胶原对铬的吸收率和固定率的提高，常规铬鞣时可将标准铬粉的用量由传统的6%减少到4%，。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。