查询词典 rate

The concepts and count measures of the functional coefficient of biological cycle, annual decomposition rate and annual retention rate were established.

提出了生物循环功能系数、凋落物分解率和保存率的算法及含义。

This paper examines the relationship between inflation rate and economic growth rate in China by using the methods of regression and coefficient test.

通过回归和系数检验实证，分析了我国通货膨胀率与经济增长率之间的关系。

Us and the HSG inspection coincidence rate is one hunder per, HSG and the peritoneoscopy coincidence rate is fifty point nine per, but it becomes more accurate to use the peritoneoscope to diagnose the oviduct unobstructed and other pelvic cavity sickness changes.

Us与HSG检查的符合率为100％，HSG和腹腔镜检查的符合率为50.9％，但腹腔镜诊断输卵管的通畅度和其他盆腔病变更准确。

Dipping seeds in the colchicum of 0.3% concentration for six days gained the high inducing rate of 12.37%, dropping growing point of seedling for nine days gained the high rate of 30%.

用0.3%秋水仙素溶液浸泡种子6天，得到12.37%的最高诱导率，0.4%秋水仙素点滴幼苗生长点9天的处理组合诱导率达到了30%。

4The obtained solid alkali catalyst was applied to biodiesel preparation with colza oil and used oil as materials respectively and the technics was optimized by sigle-factor and orthogoral experiments with esterification rate as the index. The optimal technique conditions using colza oil were: the amount of solid catalyst 12%, the mol ratio of methanol to oil 9:1, reaction temperature 65℃, reaction time 3h, under which the esterification rate reached to 94.48%.

4以菜籽油和煎炸废油为原料，利用固体碱催化剂催化制备生物柴油，以转化率为考察指标，采用单因素和正交试验对工艺进行优化，得到以菜籽油为原料时制备的最佳工艺参数为固体催化剂投入量2.5％，醇油摩尔比9∶1，反应温度65℃，反应时间3h，转化率达到93.9％；以煎炸废油为原料时最佳工艺参数为反应温度65℃，反应时间3h，固体催化剂投入量4％，醇油摩尔比6∶1，转化率达到91.2％。

Combustion parameters such as ignition temperature, peak temperature of maximum weight loss rate, burnout temperature, maximum rate of combustion, and combustibility index were analyzed.

分析了燃烧特征参数如着火温度、燃烧速率最大时的温度、燃尽温度和最大燃烧速率以及燃烧特性指数。采用Freeman-carroll法计算了燃烧动力学参数。

It shows that combustion reaction rate is controlled by diffusion rate in temperature of 500~1000℃.

实验表明在500—1000℃范围燃烧反应是由扩散控制的。

In this paper, commercial banks expressions of interest rate risk on the basis of the current conditions of the practical interest rate risk management strategies.

本文在商业银行利率风险表现形式分析的基础上，探析在现实国情下的切实可行的利率风险管理对策。

In leaves,the concentration of Cd and Cu been up to 168.6μg·g~(-1) and 30.1μg·g~(-1),while in roots, they have been to 610.9μg·g~(-1) and 384.6μg·g~(-1).In these concentration compages,the leaves could accumulate Cd at a high rate,Cd50mg·g~(-1) Cu50 mg·g~(-1),Cd80mg·g~(-1) Cu30 mg·g~(-1),Cd80mg·g~(-1) Cu50 mg·g~(-1).At the concentration of Cd50mg·g~(-1) Cu50 mg·g~(-1), Iris pseudacorus L. could accumulate Cd and Cu at a high rate:inleaves,Cd82.908μg·g~(-1), Cu30.722μg·g~(-1),in roots, Cd266.181μg·g~(-1), Cu395.83μg·g~(-1),and at this concentration the plant could grow well, the dry weight of leaves and roots of it were 64.3% and 81.1% of the concentration compage Cd0mg·g~(-1 Cu50 mg·g~(-1)s.

研究表明，①黄菖蒲对Cd、Cu均有较强的吸收积累能力，其中对Cd的吸收积累能力相对大于Cu：地上部Cd、Cu含量最高分别达168.6μg·g~(-1)和30.1μg·g~(-1)，根部Cd、Cu含量最高分别达610.9μg·g~(-1)和384.6μg·g~(-1)；黄菖蒲地上部分Cd积累量均随处理浓度的升高而增加，特别在处理Cd50mg·g~(-1) Cu50mg·g~(-1)组合胁迫下，黄菖蒲对Cd、Cu的积累量为：叶的Cd含量为82.908μg·g~(-1)，Cu为30.722μg·g~(-1)；根的Cd含量为266.181μg·g~(-1)，Cu395.83μg·g~(-1)，且生长良好，叶和根的干重分别为处理Cd0mg·g~(-1) Cu50 mg·g~(-1)的64.3％和81.1％。

The overall complication rate was 33%, and the major complication rate was 24%.

总合并症发生率为33%，而主要合并症发生率为24%。

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。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。