natural sloping terrain是什么意思

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用法例句

With the physical gas adsorption, the inner diameter of clinochrysotile in nature was studied.

通过解析吸附等温线研究了天然斜纤蛇纹石的中空纳米管特征 ,与电子显微镜的分析结果比较 ,证明氮气吸附法是表征天然斜纤蛇纹石的中空纳米管内径特征的有效方法。

To deal with ammonia nitrogen wastewater (the concentration is about 35mg/L) which is consisting the lower concentration COD(less than 20mg/L), according to the principles of simplicity and practicability, the ion exchange technics about the natural clinoptilolite to ammonia nitrogen、the ion exchange capability and the regeneration capability were studied in this paper.

本研究以含有低COD(浓度低于20mg/L)的含氨废水(浓度大约为35mg/L)为处理对象,以开发适合我国国情的废水脱氮技术为目标,对天然斜发沸石离子交换去除氨氮的处理工艺进行了探讨,并对其处理效果及再生效果进行了试验研究。

Characteristics of Ca-Type Clinoptilolite for Simultaneous Removal of Nitrogen and Phosphorus from Wastewater

钙型天然斜发沸石同步脱氮除磷特性

Applied Foundation Research on Removal of Fluoride by Fe-Activated Clinoptilolite;

铁活化天然斜发沸石除氟应用基础研究

Studies on the Capability of K～+-Ca～(2+) Exchange on Natural Clinoptilolite;

天然斜发沸石钾钙离子交换性能的研究

Study on the physical properties and ion exchange performance of the domestic clinoptilolite

国产天然斜发沸石的物性及离子交换性能研究

The Study of Adsorption Characteristic of Ca～(2+), Mg～(2+), Na～+ and K～+ Ions onto Hydrothermal Modified Natural Clinoptilolite;

水热改性天然斜发沸石吸附钙、镁、钠和钾离子特性的研究

The Reaction Kinetics and Reaction Thermodynamic Study on the Ion Exchange Behaviour of 2NH_4～+(Z)=Cu～(2+)(S) in Baimiaozi Clinoptilolite;

铵改性天然斜发沸石吸附铜离子的热力学动力学初探

Studies on the Physcial Chemical Properties of Natural Clinoptilolite from Chicheng Hebei and Specialities of K～+-NH_4～+ Exchange on Clinoptilolite;

河北赤城天然斜发沸石物化性能和K～+-NH_4～+交换特性的研究

Selection on Regenerated Catalyst for Natural Clinoptilolite after Absorbing Pb~(2+) from Wastewater and Determination of Use Condition

天然斜发沸石除重金属离子铅再生剂的选择及应用条件的确定

Basic Study on the Development and Application of the Natural Zeolite in Fuxin

阜新天然沸石开发利用的基础性研究

International Committee on Natural Zeolites(ICNZ)

国际天然沸石委员会

It mainly consists of clinoptilolite ( Cp ) and mordenite ( Mdn ) .

该矿主要由斜发沸石(Cp)和丝光沸石(Mdn)组成。

Study on Synthetic Methylamine over Natural Mordenite;

天然丝光沸石合成甲胺催化剂的研究

CHARACTERISTICS OF PHOSPHATE ADSORPTION ON NATURAL AND MODIFIED ZEOLITES

天然及改性沸石对磷酸盐的吸附研究

Chemical Regeneration Performance of Natural Ca-form Zeolite Saturated with Ammonium

铵饱和天然钙型沸石的化学再生效果

MODIFICATION AND HYDROTHERMAL STABILITY OF NATURAL CXN ZEOLITE

天然CXN沸石水热改性及水热稳定性

Research on Modification of Natural Clinoptilolite and Adsorption Characteristic of K～+ on Modified Clinoptilolite;

斜发沸石改性及其对钾离子吸附特性的研究

The Experiment Study on the Ion Exchange Trait of Clinoptilolite to Ammonium from Wastewater;

斜发沸石对废水中铵离子交换特性的试验研究

Study on Ion-exchange Adsorption of Scaling Ion by Clinoptibolite in Thermal Power System Industry

斜发沸石工业热能系统离子交换除硬研究