Analysis and countermeasure of abnormal situation that survey extractable matter with hot water of chinlon 6 chips

锦纶6切片热水可萃取物测量中异常情况分析及对策

属类：中国大陆-www.ilib.cn-

Research on the safety operation of an extractable explosion-proof counter rotating fan in mine

矿用防爆对旋抽出式通风机安全运行的探讨

属类：中国大陆-www.ilib.cn-

Status of DTPA - Extractable Fe, Mn, Cu and Zn Contents in Vegetable in Greenhouse Soils

蔬菜保护地土壤DTPA浸提态铁锰铜锌含量状况研究

属类：中国大陆-www.ilib.cn-

Biological Toxicity of Lanthanum in Aqueous Solution and Extractable Solution from Red Soil

水溶液及红壤提取液中镧的生物毒性研究

属类：中国大陆-www.ilib.cn-

Influence of Vegetable Cultivation in Greenhouse on DTPA Extractable Soil Fe, Mn, Cu and Zn

温室蔬菜栽培对土壤DTPA浸提态铁锰铜锌含量的影响

属类：中国大陆-www.ilib.cn-

Study on an analytical method of extractable organic halogens in contaminated soils and sediments

污染土壤和底泥中可提取态有机卤化物的分析方法研究

属类：中国大陆-www.ilib.cn-

Investigation and Application of the New Kind Structure of Smoke-fire-tube and Extractable Heating Furnace

烟火管可抽式加热炉的新型结构研究与应用

属类：中国大陆-service.ilib.cn-

An extractable device is used to insert a medicinal filling into a spinal disc.

一个用来将药用填充物插入脊椎盘内的可抽出的设备。

属类：英汉句库-ip.com-