查询词典 bicarbonate

This osmosensation of luminal tonicity by ciliary TRPV4 involves apical ATP release and purinergic receptors and induces apical bicarbonate secretion, the main determinant of ductal bile formation.

这种通过纤毛TRPV4引起腔内张力的渗透包含顶端ATP的释放，嘌呤受体，引起顶端碳酸氢盐的分泌，而碳酸氢盐正是管道胆汁形成的主要决定物质。

The experimental results show that the purity of product with sodium bicarbonate as catalyst is higher than that with triethylamine as catalyst.

实验结果表明，采用碳酸氢钠做缚酸剂得到的产品纯度更高，约为99.0%以上，颜色更加澄清透亮。

The mineral trona, a compound of sodium carbonate and bicarbonate, is one naturally occurring alkali. It may be mined or recovered from dry lake bed s.

世界上有少数地方有矿物天然碱，这种矿石为二碳酸三钠，即碳酸钠石，通常蕴藏在干湖底。

The mineral trona, a compound of sodium carbonate and bicarbonate, is one naturally occurring alkali. It may be mined or recovered from dry lake beds.

世界上有少数地方有矿物天然碱，这种矿石为二碳酸三钠，即碳酸钠石，通常蕴藏在干湖底。

The mineral trona, a compound of sodium carbonate and bicarbonate, is one naturally occurring alkali. It may be mined or recover ed from dry lake beds.

世界上有少数地方有矿物天然碱，这种矿石为二碳酸三钠，即碳酸钠石，通常蕴藏在干湖底。

The mine ral trona, a compound of sodium carbonate and bicarbonate, is one naturally occurring alkali. It may be mine d or recovered from dry lake beds.

世界上有少数地方有矿物天然碱，这种矿石为二碳酸三钠，即碳酸钠石，通常蕴藏在干湖底。

However, only about one-third of the soluble calcium and magnesium is ionized, the remainder is bound to citrate, phosphate and bicarbonate in a number of complex undissociated ions, e.g.

然而实际上只有13的钙和镁以离子形式存在，蓁的全为部以复杂离子的形式与柠檬酸盐、磷酸盐和重碳酸协结合，如Ca柠檬酸盐离子

Adenosine was used as the raw material, dissolved in triethyl phosphate and then esterified with thiophosphoryl chloride under 0~5℃ for 8h without water and oxgen, in alkaline condition provided by 2,6-dimethylpyridine, introducing thiophosphoryl ester to adenosine.Then superfluous triethylamine was added and reacted under 5℃ for 1h to synthesize rough 5'-AMPS.The unpurified product was appled to a DEAE Sephadex A-25 column and eluted with triethylammonium bicarbonate.

用腺苷为起始原料，溶解于磷酸三乙脂中后，在无水无氧环境中及2，6-二甲基吡啶提供的碱性条件下与三氯硫磷以0~5℃下发生酯化反应8h，将硫代磷酸酯引入腺苷，然后再与过量三乙胺在5℃下反应1h，合成粗产品，再用碳酸氢三乙胺作洗脱液，过DEAE Sephadex A-25凝胶柱纯化。

Sodium bicarbonate is an alkaline salt which can undergo decomposition independently but will only yield sodium carbonate (Na2CO3, also known as washing soda) when heated. However, it produces an undesirable colour and texture when it reacts with fats and is therefore not suitable for use in the production of food.

碳酸氢钠属於碱性盐类，虽然自身也可以热裂解而产生反应，但所须温度高且会产生碳酸钠（Na2CO3，俗称洗涤碱，而与油脂反应产生不良的颜色与口感，并不适宜食品加工用。

As these patient are often hypoxemic and acidotic, respiratory alkalosis can be induced as a temporizing measure, until the drug of choice sodium bicarbonate can be used.

因为这些病人常处于低氧血症和酸中毒，作为一种姑息性治疗可能导致呼吸性碱中毒，直到碳酸氢钠使用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐