查询词典 pyrophosphate

Mainly radiological signs of it may be as chondrocalcinosis in 20 cases, fibrocartilaginous calcifications in 10 cases, capsular and around soft tissues calcifications in 12 cases, pyrophosphate arthropathy in 8 cases.

主要影像学征象包括关节软骨钙化（20例）、纤维软骨钙化（10例）、关节囊或关节周围软组织钙化（12例）、焦磷酸盐性关节病（8例）。

The common phosphates used in the meat were: sodium pyrophosphate, sodium tripolyphosphate, calgon. Generally, they were used in certain proportion as compound phosphate.

一般将用于肉制品的磷酸盐：焦磷酸钠、三聚磷酸钠、六偏磷酸钠，以一定的比例配成复合磷酸盐使用。

The Tripolycyanamide salt(including melamine phosphate、melamine pyrophosphate and melamine cyanurate )is consisted of acid source and gas source and their fire retarding performance is high .

三聚氰胺盐（常见的有三聚氰胺磷酸盐、三聚氰胺氰尿酸盐）集酸源、气源于一体，具有很好的膨胀阻燃效能。

So C. cathayensis exocarp could be used to synthesize potassium pyrophosphate. Some technical conditions of preparing pyrophosphate potassium were studied by chemical synthesis method.

以山核桃外果皮消化后的灰分为原料，采用化学合成法对制备焦磷酸钾的工艺条件进行了研究。

Melamine orthophosphate and melamine pyrophosphate are prepared by reaction of ammonium dihydrogen phosphate or sodium pyrophosphate with melamine and hydrogen chloric acid.

以磷酸二氢铵、焦磷酸钠、三聚氰胺及盐酸为原料，制备了三聚氰胺正磷酸盐和三聚氰胺焦磷酸盐。

Thus, the optimum synthesizing condition was found here, namely input material ratio 3 to 1, reaction temperature 67℃, and reaction time 3 hours. The hydrolysis process of the pyrophosphate byproduct, which is brought by phosphating reaction, is also discussed well in this paper and the full hydrolysis condition of pyrophosphate is obtained finally.

论文对副产物焦磷酸酯的水解反应进行了研究，得到了焦磷酸酯完全水解的条件：水解温度为80℃、水的用量为4%、水解时间为12小时，解决了因焦磷酸酯存在而造成的对磷酸化反应产物分析困难的问题。

Include: Pyrophosphate potassium, sodium pyrophosphate, KH2PO4, K2HPO4; pigment series: 85 Carmine, 60 Amaranth, Putao Zi, 60 green fruit, 85 fruit Green, 60 melanoma; Yodogawa-Series: tartrazine, sunset yellow, red temptation, Carmine, Chek red, Amaranth chocolate brown, black-and-blue.

包括有：焦磷酸钾、焦磷酸钠、磷酸二氢钾、磷酸氢二钾；色素系列：85胭脂红、60苋菜红、葡萄紫、60果绿、85果绿、60黑色素；色淀系列：柠檬黄、日落黄、诱惑红、胭脂红、赤鲜红、苋菜红巧克力棕、亮黑、亮蓝。

A production method of potassium dihydrogen phosphate includes the following steps: using phosphoric acid and potassium chloride to make them produce double decompositino reaction to produce potassium dihydric pyrophosphate and hydrogen chloride gas; hydrolizing potassium dihydri pyrophosphate to produce potassium dihydrogen phosphate; and the equipment used can solve the problems of mixed hydrochloric and phosphoric acids corrosion and expansion due to heating.

本发明公开了一种磷酸二氢钾的生产方法，其特征在于用磷酸与氯化钾进行复分解反应，生产焦磷酸二氢钾和氯化氢气体，焦磷酸二氢钾进行水解生产磷酸二氢钾，所用设备解决了盐酸、磷酸混酸腐蚀材质及加热造成的膨胀问题，本发明产品达到了磷酸与氢氧化钾中和法的质量，大幅度地节约了原材料的成本。

In this review, the biosynthetic pathway of ginsenosides was introduced and the research progress on enzymes related to ginsenoside biosynthesis , such as 3-hydroxy-3-methyl-glutaryl-CoA reductase, geranyl pyrophosphate synthase, farnesyl pyrophosphate synthase, was summarized in detail.

本文综述了人参皂苷的生物合成途径，并介绍了3-羟基-3-甲基戊二酸CoA还原酶、牻牛儿基二磷酸合成酶、法尼基二磷酸合成酶等人参皂苷合成途径相关酶的研究进展。

Melamine pyrophosphate can synthesized by three means:(1) prepared by pyrophosphoric acid and melamine in low temperature.(2) prepared by pyrophosphate and melamine in acid.(3) prepared in solid phase.

焦磷酸三聚氰胺的合成一般由三种方法：(1)由焦磷酸在低温下直接与三聚氰胺作用合成法；(2)酸性溶液中由焦磷酸盐合成法；(3)固相合成法。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。