浓度

The number of mole s of a solute in a litre of solution is its molarity; the number of mole s of solute in 1,000 g of solvent is its molality.

1升溶液中溶质的莫耳数是它的体积克分子浓度；1，000克溶液中溶质的莫耳数是它的重量克分子浓度。

The results indicated that, Cd stress caused the increase of proline content, and the imbalance of SOD, POD, CAT activity, thus caused malondialdehyde molality increased in leaves. But in roots, the active oxygen elimination system was still balanced, so malondialdehyde molality kept a low level.

结果表明，Cd胁迫下，玉米叶片中脯氨酸质量比增加，超氧化物歧化酶、过氧化物酶、过氧化氢酶的活性出现失衡现象，丙二醛质量摩尔浓度增加；根部活性氧消除系统平衡未被打破，丙二醛质量摩尔浓度保持在一个较低的水平。

The concentrations of naphthalene in CO2-rich phase for the ternary system CO2 +［bmim］［PF6］+ naphthalene were determined by a static method with online high-pressure ultraviolet detection, under the conditions of naphthalene molality in the liquid phase ranging from 0.0169 to 0.378 mol·kg-1, and temperature 313—333 K,pressure 8—20 MPa.

采用紫外光谱在线检测的静态相平衡方法，在温度313～333 K、压力8～20 MPa、萘的液相浓度0.0169～0.378 mol·kg-1的范围内，测定了CO2+［bmim］［PF6］+萘三元系中萘在富含CO2相的浓度。

Your goal is to report the molarity of the hydrochloric acid and the molarity of the phosphoric acid in the mixture, with their uncertainties.

你的目标是要回报在混合物中氢氯酸的莫耳浓度和磷酸的莫耳浓度以及它们的不确定度。

The normality of a solution of a triprotic acid is three times its molarity.

一个三元酸溶液的当量浓度是它的莫耳浓度的三倍。

The hydrochloric acid and the molarity of the phosphoric acid in the mixture, with theiruncertainties.

氯酸的莫耳浓度和磷酸的莫耳浓度以及它们的不确定度。

Some right expressions relating to solution composition, such as mass fraction, volume fraction, mass concentration, molarity and volume ratio were intro...

对溶液组成标度，如质量分数、体积分数、质量浓度、物质的量的浓度、体积比的正确表述也一一进行了介绍。

In the calculation, a surfactant molecule is divided into the hard-sphere segments, according to its molecular formula.

在计算中，将分子按照其分子式划分为硬球链节，对7个非离子表面活性剂—水体系的临界胶束浓度进行了关联，并预测了其它18个表面活性剂体系的临界胶束浓度。

The results indicated that the inhibition efficiency increased with increasing molybdate concentration, but single molybdate inhibitor had low inhibition efficiency.

实验结果表明：单一钼酸盐对海水中碳钢的缓蚀率随着钼酸盐使用浓度的增加而增加，但低浓度使用缓蚀率较低。

Based on that the dielectric permittivity of cell suspensions is monotonic function of the measuring frequency and cell concentration at radio-frequencies,a new method for detecting cell concentrations on-line and in-situ is proposed .

利用发酵液在无线电频率范围内的电容率是测量频率与菌体浓度的函数，提出了一种实时在线检测发酵过程菌体浓度的新方法，设计了检测传感器和自动检测系统，并且实验验证了该检测方法及检测系统的可行

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。