The research on the karst collapse distribution and the hydrogeochemical environmental characteristics of Guilin city shows that SIc value is closely related to the collapse distribution, secondly pco2, but the total dissolved solid, the hardness and SID value are weekly related to it.

The studying result points out that through mechanical alloying method, with a certain composition of Fe C Ti alloy, the iron base super saturated dissolved solid can be obtained. Through the vacuum heat treatment, the spreaded strengthened iron base alloy is then prepared.

结果指出，一定成分的Fe－C－Ti合金可以通过机械合金化法得到铁基过饱和固溶体，将其进行真空热处理，可制得TiC弥散强化的铁基合金；

After irrigation 5 times, the total dissolved solid of 0~ 10 cm soil layer was 0.107%, and others was below the limit of 0.1%;

灌溉5次之后，除0~10cm土层全盐量为0.107%外，其他各层均低于0.1%的限度；

The Total Amount Reduction Countermeasures through the Pollution Sources Analysis of the Chloride and the Total Dissolved Solid in the Municipal Wastewater of TEDA

TEDA城市污水中氯化物、全盐量污染源分析及其总量削减对策

With increasing of irrigation frequency, pH decreased, organic content and total dissolved solid increased, ion concentration in soil solution changed obviously.

同时，随着灌溉次数的增加，土壤pH值降低，土壤有机质和全盐量增加；土壤溶液中各离子浓度有显著变化。

Study on the slow release feature of total dissolved solid and phosphorus in tung oil-coated compound fertilizer

桐油包膜复合肥料可溶固形物和磷的缓释性研究

Spatial distribution of shallow groundwater depth, total dissolved solid and nitrate pollution

浅层地下水埋深、矿化度及硝酸盐污染的空间分布特征

At the same time, the technical principle and technical characteristic of bi-directional protected coupling were introduced.

重点阐述了一种新型防偏磨技术— 双向 保护抽油杆接箍的技术原理和工艺特点.

A new complex-frequency vibrating screen is introduced. Gives its constitution, working technique and technical characteristic.

介绍了一种复合频率振网筛,论述了其结构 、 工作原理和技术特性.

The paper expounds usage and technical characteristic of Chinese character technology in feeder switch products.

简要论述了汉显技术在馈电开关类产品中的使用方法、技术特征及其优势.

The utility modelthe main technical characteristic that the radiating boxes are connected with cold water pipes.

主要的技术特点是散热箱连接冷水管.

Would you tell us the technical characteristic about this project?

你能告诉我们有关这个工程项目的技术特性 吗 ?

Voltage characteristic curve can fully reflect performance of sensor with carrier of catalyst.

电压特性曲线能比较全面地反映载体催化型传感器的性能.

A typical resistance temperature characteristic curve of an element is shown in Figure 2.

参见图2中典型的温度电阻曲线图.

In this article, working principle, composition of circuit and working characteristic curve are discussed.

文章论述了电动机软起动控制的工作原理, 控制电路组成,工作特性曲线.

This dissertation particularly describes a method, which can form the characteristic curve of cost.

本文详细地描述了制定发电机组成本特性曲线的方法.

After numerical simulation can be obtain flow characteristic curve and the three-dimensional flow in detail.

通过数值模拟计算得到了套筒调节阀的流量特性曲线和阀门流道内三维流动的详细情况.

The stress effects on soil-water characteristic curve of expansive soils are found to be significant.

探讨了应力对膨胀土的土 - 水特征曲线的影响.

Mapped the FIR digital filter design of amplitude frequency characteristic curve.

绘出设计的FIR数字滤波幅频特性曲线.

In this paPer, nonlinear dynamic characteristic and transient performance of thrust bearings are studied.

本文主要研究了推力轴承的非线性动特性和瞬态性能.

Test modal analysis is an important method for understanding dynamic characteristic of construction.

试验模态分析技术是获得结构动态特性的一种重要方法.