查询词典 absorbance

The concentration is assessed by its absorbance at 420 nm.

其浓度可以通过它在420nm处的吸收度来估计。

In this paper,an absorbance ratio-derivative method for the simultaneous determinaton of mercury and lead has been developed.

提出了运用吸光度比值-导数光谱同时测定Hg2+和Pb2+的新方法。

The decrease of NADPH can be easily measured by absorbance at 340 nm.

而NADPH的减少在340nm吸光下很容易被测定。

Fig. 4 The relationship between absorbance of

在公式中 ag ( 350)是指在 350nm 处的光吸收

The built form is designed to optimise the absorbance of solar energy.

大约80%的外表皮面朝太阳直射的方向。建筑单层部分的外部采用未加工

The absorbance of MTT and PCNA in hypoxia group were higher than in normal group.

结果表明，低氧组周细胞的MTT和PCNA吸光度均较常氧组高。

The reactions were incubated at 30 °C and monitored for the decrease in absorbance at 340 nm.

反应在30°C条件下反应，并且随时监测其在340nm处旳吸光值。

Stability analysis showed that absorbance of A at 505nm had nothing with temperature, time, pH value, etc.

稳定性考察表明，A在505nm处的吸光度不受温度，时间，pH值等影响。

In this paper, two kinds of low temperature in-situ infrared reflected absorbance spectroelectrochemical cell was introduced.

本文介绍了实验室自制的两种低温红外反射光谱电化学池。

Stable time of the suspension, the selection of emulsifyer, repeatability of absorbance and detection limit were studied.

对悬浮液的稳定时间、乳化剂的选择、吸光度重复性及检出限进行了考察。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。