查询词典 inverse value

To evaluate the clinical value of serum CA199 in the patients with alimentary canal malignancy.

目的 评价血清CA199检测对消化道肿瘤诊断的临床价值。

Abstract］ Objective To assess the value of digital imaging on double contrast radiographic examination of upper alimentary canal.

目的 通过数字化成像系统在上消化道双对比造影检查中的应用，进一步了解数字化成像在上消化道双对比造影中的应用价值。

Due to its excellent water-solubility, it can permeate the epidermic cell and gland to be absorbed, improve the alimentation of skin from the internal to the external and promote the metabolism of cell. Because it has the effect to improve the alimentation of skin and promote energy and spring of skin' cell, there is a high value to develop the project.

因其优良的水溶性，可透过表皮细胞和腺体而被吸收，由内而外改善肌肤营养，促进细胞的新陈代谢，具有改善肌肤营养、增强皮肤细胞活力和弹性的功效，因此该项目开发价值极高。

The effects of the water dosage, pH value and alkalify mode in the preparation process on the photocatalytic activity of TiO2 were examined, and the optimum preparation conditions were also determined by orthogonal design.

制备过程中的加水量、pH值和加碱方式对TiO2光催化活性有影响，通过正交实验确定了TiO2的最优的制备条件。

It is concluded that, first, geochemical data of the surface soils can clearly distinguish two kind of soils, that is, juvenile soils, for example, purple soils, which inherits most geochemical characteristics of the parent rocks or materials, and anthropic soils, the geochemical characteristics of which have been greatly changed as the results of intensive impact from variety of agricultural uses. Second, different soils have typical indicator elements association respectively due to different parent rocks or materials and utilization, such as purple soils, yellow soils (low alkali and alkaline-earth metal contents and pH value), paddy soils (high organic element and heavy metal elements contents) and fluvo-aquic soils (high rock-forming accessory mineral elements contents) and so on. Consequently, it can be suggested that elements association is an important indicator for two key factors (parent materials and anthropic activities) of soil classification. Third, some differences exist between soil genesic classification and result of cluster analysis, because geochemical characteristics of surface soils can not completely represent the foundation applying to soil genesic classification, that is, condition and process of soil-forming, and soil property.

结果表明：浅层土壤的地球化学数据能较好地用来区分两类土壤，即紫色土一类的幼年土壤（在很大程度上继承了母岩、母质的地球化学特征）和受强烈人为活动水耕、早耕熟化的土壤（外来物质的不断加人显著地改变了浅层土壤原有的地球化学性质）；(2)各类土壤因母岩母质和利用方式不同，各具明显的标志性元素组合特征，如紫色土、黄壤（低碱和碱土金属元素和pH值）、水稻土（高有机元素、肥料元素和重金属元素）和潮土等，因此，这些元素组合是土壤分类两个要素的重要参照系；(3)浅层土壤的地球化学特征不可能完整地体现成土条件、成土过程和土壤属性这三个发生分类依据，因此，聚类分析结果与发生类型之间存在一定的差异。

An alkalinity value of 100 to 300 ppm is good.

一个碱度值的100至300 ppm的是好的。

Hard alkane value is a ruggedized index which shows the petrol at the time of burning in the petrol machine.

辛烷值是表示汽油在汽油机中燃烧时的抗震性指标。

Effect of alkylating reagents,reaction time, temperature and pH value on alkylation was investigated in detail.

目前对碱木质素的利用还停留在简单的改性和制备一些较常见的化学品上。

I will change WPA to ALL RISKS for 110% of CIF invoice value.

我会改变WPA的各种风险的到岸价格为110％发票金额 5。

All things considered, your article is of great value.

综合考虑，你的文章很有价值。

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。