查询词典 r.h.

Extracting conditions such as temperature,the concentration of sulfuric acid are optimized.Test results show that leaching rate of vanadium pentoxide is up to 92% at the temperature of 90 ℃,with mass ratio of l...

实验结果表明，在MnO2用量3%、温度90℃、液固比2∶1、反应时间9 h、硫酸的浓度为20%、搅拌速度为1 500 r/m in的优化条件下，五氧化二钒浸出率为92%，比钠盐焙烧工艺高出10%以上，环境污染和能源消耗也得到有效控制。

In the third year, the photosynthate transfering amount and dry matter accumulation amount of R and H were significantly lower than that of C.

在试验第三年，旋耕和耙耕模式光合产物转移、植株干物质积累量都明显低于常规耕作模式。

EL SAYED H%KIRKWOOD R C Effects of NaCl salinity and hydrogel polymer treatments on viability,germination and solute contents in maize pollen Phyton , 1992,3

陈恒伟%姜绍通%周建芹%赵妍嫣%王军辉高吸水树脂种衣剂对玉米种子生理特性的影响合肥工业大学学报， 2004，3

Shaner G%Ohm H W%Finner R E Response of susceptible and slow leaf-rusting wheat to infection by Puccinia recondita Phytopathology , 1978,null

商鸿生%王利国%陆和平%井金学小麦对条锈病高温抗病性表达规律的研究植物保护学报， 1997，2

In accordance with above-mentioned requirements, QY 50 mode can meet construction requirements.

根据上述要求 Q 、 H 、 L 、 R 采用 QY50可以满足要求。

To make room for Wang on the roster, Kevin Thompson was sent to Triple-A Scranton. The right fielder hit .250 with New York. Both hits were doubles, and he also drove in two runs. www.wangfans.com B' J; G# S0 r* X H

为了要把小王排进球员名单，Kevin Thompson被送到三A的Scranton，这位外野手在洋基队打出2成50的打击率，击出两发二垒打并打下2分打点。

The effects of operation parameters on separation of fatty acid methyl ester from rapeseed oil deodorizer distillate by molecular distillation were investigated for further utilization of RODD.

为了实现脱臭馏出物的清洁加工，运用分子蒸馏技术分离菜籽油脱臭馏出物中合成的生物柴油，考察了分子蒸馏的操作参数对生物柴油回收率的影响，研究结果表明：当系统压力为5.3 Pa，蒸发面温度120℃，进料温度70℃，刮膜转速150 r/m in，进料速率120 mL/h时，生物柴油回收率达到41 g/100 mL。

The h uman r ights g roup says the women face oppression and human rights abuses.

同样他说面临社会和经济差的其他妇女有跟多可能会感染HIV的风险。

In Au gust, she wa s struck by a ver y he a v y storm du r ing w h ich her rud der wa s torn

在---里八月，她是打击被一很重的暴风雨在---期间哪个她的舵是撕掉离开。

With unit integrating and scale conversion, the transpirations determined by lysimeter and L I21600 stoma mete r are analyzed wit h Variance Analysis Method. The results s how that the difference between species is significant (P.05), but t he difference between methods is not significant. It indicates t hat t he scale conversion between leaf level and plant population level based on canopy and leaf area index is successful.

通过单位换算统一和尺度转换，蒸渗池和LI1600气孔计测定结果进行方差分析，表明物种间差异达显著水平(P.05)，测定方法间(蒸渗池和LI1600气孔计)差异不显著；从而说明本研究以叶面积指数和植物冠层盖度为基础，进行叶片水平与种群水平间的尺度转换是可行的。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。