查询词典 phosphoric

Chemical Additives, Auxiliary: ketamine , phosphoric acid , sodium hydroxide , acetic acid , potassium chloride , sodium bicarbonate , bentonite , calcium chloride , sodium chloride , bromelain , hydrochloric acid , titanium dioxide , potassium nitrate , anhydrous ammonia , stearic acid

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The first process is failed, which is for manufacture of monopotassium phosphate and sodium chlorate from potassium chloride, phosphoric acid and sodium hydroxide.

以氯化钾、磷酸和氢氧化钠为原料联产磷酸二氢钾和氯酸钠的工艺路线还存在一些问题。

Gingko leaf and its extractive is microwave-aided fast hydrolyzed in ethanol, propyl alcohol, butyl alcohol, acetone and other organic solvent as digest with certain amount of phosphoric acid, sulfuric acid or hydrochloric acid aqua added.

本方法以银杏叶及其提取物为原料，以乙醇、正丙醇、正丁醇及其丙酮等有机溶剂加入一定量的磷酸、硫酸、盐酸水溶液作为水解液，经微波辅助快速水解。

Each nucleotide by the phosphoric acid, the ribose and the basic group constitutes.

每个核苷酸又由磷酸、核糖和碱基构成。

The display exhibits the molecular structure of the capacity for heredity existing in the nucleus. It is composed of chain-trend ribose and molecule of phosphoric acid root, and basic pairs of molecules linked between the double chains.

本展品所展示的是存在于细胞核内具有遗传特性的分子结构模型，主要由组成链走向的核糖和磷酸根分子以及双链之间互连的碱基分子组成。

This displays the molecular mechanism heredity in the nucleus. DNA is composed of chain-trend ribose and root molecules of phosphoric acid, and basic pairs of molecules linked in double chains.

本展品所展示的是存在于细胞核内具有遗传特性的分子结构模型，主要由组成链走向的核糖和磷酸根分子以及双链之间互连的碱基分子组成。

The low-grade phosphate ore s with high impurities of sesquioxide were digested in phosphoric acid and nitric acid.

采用正交实验，研究了高倍半氧化物含量的中低品位磷矿在磷酸与硝酸混酸中的酸解行为，并确定了实验室最佳工艺条件：反应温度65℃，液固比14∶1，磷酸浓度(P2O5)20%，硝酸浓度9。

The low-grade phosphate ores with high impurities of sesquioxide were digested in phosphoric acid and nitric acid.

采用正交实验，研究了高倍半氧化物含量的中低品位磷矿在磷酸与硝酸混酸中的酸解行为，并确定了实验室最佳工艺条件：反应温度65℃，液固比14∶1，磷酸浓度(P2O5)20%，硝酸浓度9.50g/L，添加物KDD浓度5.50g/L，反应时1h。

A modified phosphatic coating which takes phosphoric acid, phosphate, boride as raw material was developed, and its antioxidation property was compared with that of unmodified phosphatic coating and ceramic coating containing silicium and boron.

研制了一种以磷酸、磷酸盐、硼化物等为原料的改性磷酸盐涂料，并与未改性的磷酸盐涂料和以硅、硼为主的多组分陶瓷涂料进行防氧化性能对比研究。

The effects of using silicon dioxide and coal fly ash as well as sodium borate as additives were studied to improve the mechanical characteristic of the MSWI fly ash with phosphoric acid pretreatment during the sintering treatment process.

为提高经磷酸预处理后的焚烧飞灰在烧结处理过程中的烧结体机械强度，研究了添加SiO2或粉煤灰进行调质，其添加比例对烧结温度和烧结体性能的影响。同时进一步研究了利用硼酸钠作为助熔剂对焚烧飞灰烧结试验影响。

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。