查询词典 phosphorous

The factory mainly produces phosphorous copper, bronze, copper-tin alloy, red brass, chromium positive pole and zinc bar and plate, as well as some industrial chemicals such as nickel plate, electrolytic copper, cupric sulfate, nickel sulfate, and nickel chloride etc.

本厂生产的磷铜球、磷铜角、青铜板、铜锡合金、红铜角、铬阳极、锌条、兼营的镍板、电解铜、硫酸铜、硫酸镍、氯化镍等各类化工原料，凭借品质高、口碑好、价格合理的优势畅销珠江三角洲及中国其它地区。

Progress in synthesis of phosphorous acid and organophosphorus compound by the green catalytic technology was introduced.

重点论述了黄磷深加工和精细化的发展方向，介绍了黄磷直接催化合成亚磷酸和有机磷化合物的最新研究进展。

Progress in synthesis of phosphorous acid and organophosphorus compound by the green catalytic technology was int.

重点论述了黄磷深加工和精细化的发展方向，介绍了黄磷直接催化合成亚磷酸和有机磷化合物的最新研究进展。

Feasibility of preparing activated carbon from bamboo knot with phosphorous acid by microwave radiation was studied.

研究了以竹节废料为原料，采用微波辐射磷酸法制备活性炭的可行性。

Ml-1 phosphorous acid（40∶60）as mobile phase,detective wavelength was 360 nm.

菜？（0.025 ml/L）磷酸（40∶60）；检测波长360 nm。

Feasibility of preparing activated carbon from bamboo knot with phosphorous acid by microwave radiation was studied.

我国磷酸工业生产面临能源短缺，电价攀升等问题，以热法磷酸为原料的磷化工产品的市场竞争能力逐渐降低。

TiO2 nanoparticles synthesized by a sol-hydrothermal process were modified with phosphorous acid by an impregnation method.

通过浸渍过程实现了磷酸对溶胶水热法合成的锐钛矿相TiO2纳米粒子的改性。

The process driving force and the energy-saving potential were presented in the phosphorous acid production by BEP.

本文以有余热回收的两步法热法磷酸生产系统为研究对象，提出了热法磷酸生产过程推动力及其节能潜力的概念和计算方法，通过对实际生产系统进行的能量分析，说明了考虑过程推动力的能量分析的科学性和实用性。

Using phosphorous acid as the source of phosphorus, pure phase of AlPO〓-41 molecular sieve was easily synthesized in aqueous solution.

考察了系统中水量变化、正二丙胺量变化以及两者的比例关系对反应产物的影响。

The modification of nanosized TiO_2 with phosphorous acid has been completed by an impregnation process.

结果表明，H_3PO_4修饰显著地提高了纳米锐钛矿相TiO_2热稳定性，甚至经过800℃热处理后仍然具有以锐钛矿相为主的相组成。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。