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The concentration of falcarinol in carrots varies depending on the cultivar, and is affected by storage and processing.

胡萝卜中的镰叶芹醇浓度因栽培品种的不同而异，并受到贮藏条件和加工方式的影响。

Effects of current intensity and concentration of diuron on the removal rate were studied.

实验研究了活性炭纤维电极对敌草隆的去除作用。

In the experiment, the influences of number of stages, current intensity and concentration of NaOH on separation efficiency were investigated.

为解决等电点相近的氨基酸的分离问题，采用多级连续电渗析，以丝氨酸和脯氨酸为例，探讨了级数、电流和NaOH浓度对分离性能的影响。

Effects of different buffer pH, different 〓 concentration, et al. on the cyclization were studied.

研究了缓冲液的不同pH值，〓的不同浓度等对环化反应的影响。

The cyclization is quantitative and independent on the concentration of the reaction solution.

分子内的thioester ligation定量的产生单环化产物，反应不受浓度和其它官能团的影响。

The results indicated that higher phenol conversion and cyclohexanol selectivity could be obtained under the condition of higher temperature and pressure, and lower space velocity and methanol content, while phenol concentration had almost no effect on the reaction performance.

结果表明，较高的反应温度和压力以及较低的液体空速和甲醇含量有利于提高苯酚的转化率和环己醇的选择性，但是苯酚的浓度对反应性能的影响不大。

ACTH〓 at concentration of 10〓-10〓 had no significant influence on the saturation curve, Scatchard plot and Hill plot of 〓-DAGO binding to rat brain membrane.

〓在〓范围内对〓的饱和曲线，Scatchard图形及Hi11图形没有明显的影响；但在较高浓度时可以完全取代〓与其受体的结合，〓为37.1±21.8μmol/L，其抑制μ配体〓结合的强度与δ受体的配体DPDPE和κ受体的配体U50488H大致相当，只是稍弱一些，分别是它们的1／8和1／4。

The effect of pH value, the concentration of oxidants, ultrasound and ultraviolet on oxidizing and degrading DDE was studied in detail.

方法］考查pH值、氧化剂浓度、超声和紫外光对过二硫酸钾氧化降解DDT反应的影响，并应用于淡水和海水中。

The volume of radon chamber is 4 m3, the range of radon concentration is 370~20 000 Bq/m3, and the relative expanded uncertainty of measurement results is no more than 5.8%. The whole testing system can verify/calibrate the radon monitor and study on the radioactive aerosol of radon decay product.

装置氡室体积为4 m3，氡浓度测量范围为370~20 000 Bq/m3，氡浓度值测量结果的相对扩展不确定度不超过5.8%，可用于测氡仪器的检定校准和氡子体放射性气溶胶的实验研究。

He is trying to decentralize the vastest concentration of industry the world has ever seen by establishing small accessory plants in rural districts where workers can live on the land.

他正在尝试把世界上最大的集中工业厂区拆散，在郊区建立小的零配件加工厂，好让工人们住在附近。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。