标准测定

ObjectiveTo assay the content of AFB1 in cut crude drug of Fructus corni so as to establish the standard limitation.

作者：许闽，张振凌，吴筱菁，李朋丽，李琪玲目的测定山萸肉饮片中黄曲霉毒素B1（AFB1）的含量并建立限度标准。

According to the experimental requirements, determining the changes in blood rheology and cardiac enzymes of individual animals in each group after the standard feeding in 15 weeks.

根据实验要求，按标准喂养15周后，测定每组动物个体血液流变及心肌酶的变化。

Flame atomic absorption spectrometry with standard addition method was used to determine the iron.

目的：建立用琼脂悬浮液进样，标准加入火焰原子吸收法测定奶粉中铁的方法。

Flame atomic absorption spectrometry with standard addition method was used to determine the iron.

以琼脂为悬浮剂，邻苯二甲酸二丁酯为悬浮液稳定剂，将奶粉配制成悬浮液直接进样，用火焰原子吸收标准加入法测定铁含量。

Effects of imposex on reproduction and population of gastropods .;2. Concentrations of heavy metals were determined in 17 species of benthic gastropods collected from the marine area near Dang Gang Islands of Pearl River estuary.

对分布于珠江口担杆岛附近海域的 17种底栖腹足类重金属的含量进行测定，结果显示：所有种类的整体软体组织中所测得的Cu、Zn、Pb、Ni和Sn的含量都低于香港和广东省对海产品管理的规定标准。

It is an effective way to reduce cost to produce 400 MPa grade Ⅲ reinforced bar by controlled rolling and cooling.

用热模拟试验机测定了20MnSi钢的动态CCT曲线，确定了开发20MnSiⅢ级钢筋的生产试验方案，所生产的螺纹钢筋的性能指标达到了Ⅲ级钢筋的标准要求。

With rutin as comparison for making standard curve, the total flavonoid conent of 54 kinds of jujubes were determined and analyzed.

方法］以芦丁为对照制作标准曲线，测定54个枣品种的总黄酮含量，并进行分析。

The correlation coefficient of 0.9995 (n=5) and relative standard deviation of 1.3%(n=11) were achieved at 1.0×10~(-7) mol/L of ascorbic acid.

方法测定抗坏血酸的线性范围为1.0x10~(-9)～2.0×10~(-6)mol／L，检出限(3σ)为5.0x10~(-10) mol／L，相对标准偏差为1.3％1.0×10~(-7mol／L，n=11。

The relative standard deviation for five determinations of 1.0×10-5 mol/L uric acid is 3.0%.

对1.0×10-5 mol/L尿酸平行测定5次，相对标准偏差为3.0％。

This paper comparatively studies evapo-transporation of 6 representative forest types,such as young growth larch,half-mature larch ,young growth Korean pine,half-mature Korean pine,oak,weed tree,in mountain- ous area of eastern Liaoning by observing fixed plots.

本试验运用固定标准地观测的方法测定辽东山区几种主要林分类型的蒸发散量，根据布兰尼—尼里德尔模型推算的后楼水库集水区邻域范围内的年土壤和枯落物水分蒸发量分别为落叶松幼龄林720 mm/a、落叶松中龄林751 mm/a，红松幼龄林762 mm/a、红松中龄林826 mm/a、柞树林677 mm/a、杂木林741 mm/a。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。