查询词典 sodium

The polarization curves show that the corrosion current density of sol sealed film is about 2 orders of magnitude lower than that of the film sealed by sodium bichromate, the reason is that sol particles can not only seal pores of anodized film, but also form sol-gel coating on anodized film.

极化曲线显示溶胶封闭膜的腐蚀电流密度比重铬酸盐封闭膜的降低2个数量级，其原因是溶胶不仅封闭了氧化膜的孔隙，而且在氧化膜的表面形成溶胶凝胶涂层。

The additives chosen are the sodium dodecyl benzene sulfonate and potassium bichromate respectively.

分别以十二烷基苯磺酸钠和重铬酸钾作为添加剂，在有效添加剂量为40mg/kg时，0.177mm以上硫酸钠筛上物分别为67.18%和51.12%。

Heating after 25min to 198℃; Third step, adds the surplus sulfuric acid to the pot, the sulfuric acid and a sodium bichromate mole of ratio is 2.10. Heating after 10min to 204~205℃.

加热经25min至198℃；第三步，加剩余硫酸至罐内，硫酸与重铬酸钠的摩尔比为2.10。

Because the batch feeding of aspect both response is very quick, therefore after should respond the pot first preheating, gets ready the materials again, causes beginning of the sodium bichromate and the sulfuric acid contact responded immediately.

投料方面由于两者反应很快，故应先将反应锅预热后再投料，使重铬酸钠和硫酸接触之始迅即反应。

The main products are sodium bichromate, chromium hydroxide,chromic anhydride, chrome oxide green, basic chrome sulfate , potassium dichromate etc. Tested by the authoritative organization, all the products meet with the standard of GB.

主导产品有重铬酸钠、铬酸酐、氧化铬绿、碱式硫酸铬、氢氧化铬等，产品经国家化学产品监督检验部门年检、统检、抽检，均优于国家标准规定的优级品、一级品、合格品质量等级指标。

Objective To study the relationship between serum sodium, serum total bile acid and Child-Pugh's grade in patients with liver cirrhosis.

目的：探讨血清钠、血清总胆汁酸在肝硬化患者中的变化，揭示其与预后的关系。

Hainantoxin-I is an insect blocker of voltage-gated sodium channel isolated from the venom of the Chinese bird spider Ornithoctonus hainana (early named Selenocosmia hainana).

海南捕鸟蛛毒素-I是从海南捕鸟蛛的粗毒中纯化的一种新型神经毒素。

Rifamycin sodium is red crystalline powder, scentless and bitterish.

本品为结晶性粉末，无臭，味微苦。

Biuret test A test for the presence of proteins, in which sodium bydroxide is added to the test solution, followed by drops of 1% copper sulfate solution.

双缩脲试验：鉴定蛋白质存在的试验。在待检测溶液中加入氢氧化钠，然后滴加1％硫酸铜溶液。

Bladderwrack contains vitamins A, B1, B2, B3, B5, B12, C, D, E and K, and a wealth of minerals including calcium, copper, chlorine, iodine, iron, magnesium, manganese, nitrogen, phosphorus, potassium, sodium and zinc.

Bladderwrack含有维生素A，为b1，b2，B3中，B5，则维生素B12，C类，D，E和K，以及包括钙，铜，氯，碘，铁，镁，锰，氮，磷，钾，钠矿物财富和锌。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。