查询词典 recoveries

The recoveries of farrerol and quercetin are 98%~102%, and relative standard deviations are

方法的加入标准回收率为98%~102%，相对标准偏差为

Results The linear ranges of protocatechuic acid, rutin, hyperoside and quercitrin were 40.2-804.0, 24.8-496.0, 25.2-504.0, 20.4-408.0 mgL^(-1)(r≥0.999 5, n=6), respectively. The average recoveries were 100.2%, 99.3%, 99.5% and 98.3%(RSD.9%, n=6), respectively.

结果 原儿茶酸、芦丁、金丝桃苷、槲皮苷质量浓度分别在40.2~804.0、24.8~496.0、25.2~504.0、20.4~408.0 mgL^(-1)内与峰面积呈良好线性关系(r≥0.999 5， n=6)，方法平均回收率分别为100.2%、99.3%、99.5%、98.3%(RSD≤2.9%， n=6)。

Introduces into the fresh air from the heat recoverer by the fan of air-conditioner,recoveries the energy of exhaust air through heat exchange.

利用空调器本身的风机从热回收器内引进新风，通过热交换回收排风的能量。

RESULTS: High efficiency liquid chromatography showed good resolving power. The absolute recoveries were not lower than 75%.

结果：受者高效液相色谱法分析有很好的分离度，环孢素A绝对回收率均不低于75%。

The average recoveries for phenol and resorcinol were 100.28 ±0.03% and 99.52 0.22%,.② Two cases were observed for 10 and 8 years.

若用separately，其含义则是这两个病人各被单独观察了8年和10年这两个时段。

The average recoveries of the method ranged from 89.2% to 102% with the relative standard deviations of 1.8%~ 9.1% at spiked level of 0.05~ 0.5 mg/kg. The limit of detection was 0.05 mg/kg in sarcocarp and soil, and that was 0.1 mg/kg in pericarp and whole orange.

柑橘果肉、果皮、全果和土壤中添加0.05～0.5 mg/kg多菌灵标准品的平均回收率为89.2%～102%，相对标准偏差为1.8%～9.1%；柑橘果肉和土壤中多菌灵的最低检测浓度为0.05 mg/kg，柑橘果皮和全果中多菌灵的最低检测浓度为0.1 mg/kg。

By comparison recoveries of several sequential extraction procedures and selectivity of extractants for thorium in soil and scoria, Martínez-Aguirre's sequential extraction method was adopted for quantitative analysis of thorium fractions, then the optimization and evaluation of the sequential extraction method were performed.

分别采用Tessier、BCR和Martínez-Aguirre形态萃取方法对土壤和样品中钍的形态进行分析，通过对总量的回收率和萃取剂选择性比较，选择了Martínez-Aguirre连续萃取法定量样品中钍的形态，并对其进行了优化和评价。

The procedure involves the use of a capillary chromatography column (HP-INNOWAX, 30 m×0.53 mm×1.0 um) and FID detector. The result showes that 4 solvents are completely separated, the regression equation coefficients of 4 solvents are above 0.99, the recoveries are 90%~110% and the RSDs are less than 2.0% respectively.

实验的色谱柱为HP-INNOWAX(30 m×0.53 mm×1.0μm)毛细管色谱柱，检测器为氢火焰离子化检测器。4种溶剂均达到完全分离，各溶剂线性实验所得回归方程的相关系数均大于0.99，加标回收率为90%~110%，RSD.0%(n=6)。

Injecting CO2 into the subsurface oil and gas reservoirs and coal-beds, at the moment, is the most realistic choice in reducing the CO2 emission into the atmosphere, which can not only enhance the recoveries of the oil and gas, and coal bed methane, but also can sequestrate partial CO2 within the subsurface reservoirs and coal beds permanently.

把CO2注入油气藏、煤层提高油气采收率的方法(CO2-EOR、CO2-EGR、CO2-ECBM)，因其在提高石油、天然气和煤层气采收率的同时，又能使一部分CO2永久地埋存于地下，实现油气增产和CO2减排的双赢效果，而成为当今CO2减排最具潜力的现实选择。

Results The uncertainty from sampling,standard stock solution diluted, standard curve and recoveries are the key factors.

结果 不确定度的主要来源：（1）采样引入的不确定度；（2）标准溶液配制引入的不确定度；（3）工作曲线拟合时引入的不确定度；（4）回收率不确定度。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。