酸化的

A series of supported tungsten phosphide catalysts were prepared by the method of temperature-programmed reduction of phospho-tungstate in hydrogen.

本文采用氢气程序升温还原磷钨酸盐的方法，制备了一系列负载型磷化钨催化剂。

In SART law (vulcanization - acidification - return - condense) in, add NaHS to make the prussiate that is united in wedlock with content of cupreous cyanogen complexing is released, with precipitation copper, and be below weak acidity condition gas of HCN of prussiate translate into, in making its return soak loop with free prussiate form.

在SART法(硫化-酸化-返回-浓缩)中，添加NaHS使和铜氰络合物结合的氰化物释放出来，以沉淀铜，并且在弱酸性条件下将氰化物转化为HCN气体，使其以游离氰化物形式返回到浸出回路中。

When the system run at a low temperature, the biogas production and COD removal rate in UASB reactor went down, but acidification did not occur. The performance of SBR was not influenced greatly by low temperature.

低温运行时，UASB表观沼气产量和COD去除能力都有所下降，但系统未发生酸化现象；SBR对有机物的去除效果受低温影响不大，污泥性能未受太大影响。

Dialect,however,is prone to be"depraved"into sophistry by those s...

人如果有了私心和私利，辩证法就会被私字"酸化"为诡辩论，理论的灵活性也就成为理论"儿戏"。

MethodFeeding experiment,digestion and metabolism experiment was conducted to examine the application effect of two types of acidifiers added in weanling lamb diet.

方法通过饲养试验和消化代谢试验，研究超早期断奶羔羊补饲料中添加酸化剂的应用效果。

A new production technology,using witherite,hydrochloric acid and industrial refined salt as raw materials,to produce liquid barium chloride with low strontium by crystallization method was put forward.

比较了氯化钡的各种生产方法，提出了以毒重石、盐酸和工业精制盐为原料，结晶法生产液体低锶氯化钡新工艺，并对酸化反应、锶钡分离原理、饱和盐水洗涤及母液处理进行了分析和讨论。

As for carbonate gas reservoirs, it is common to acidize long open holes or several thick perforated intervals.

在碳酸盐岩气藏中，经常需要对大段裸眼和多段长射孔井段完成的气井进行酸化作业。

Study was made on the hydrogen production from acidifying fermentation of sucrose- and starch-containing wastewater,and livestock wastewater by using anaerobically digested sludge.

利用厌氧消化污泥对含糖废水、淀粉废水和养殖废水的酸化发酵产氢特性进行了研究。

At the same time,the contamination removal effect and the system stability under different condition of HRT of aeration part and anoxic part were studied in this paper.

试验同时还考察了不同HRT条件下，水解酸化段对污染物去除效果及对废水可生化性的影响。

Objective To study the effects of Aralia chinesis on the proliferation and viability of fibroblasts and on the production of the hyaluronic acid in the cultured supernatant, and to explore its anti-hepatofibrosis mechanism.

目的 探讨太白楤木对成纤维细胞增殖、活力及对培养上清中透明质酸产生的影响，研究太白楤木抗肝纤维化机制。

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。