无盐的

Market sales of goods is actually soluble saccharin of the sodium o-benzoyl imide salt, Shaodai colorless crystal or white crystalline powder, odorless or slight odor, known saccharin sodium.

商品市场销售实际上是可溶性糖精的钠邻苯甲酰磺酰亚胺盐，Shaodai无色结晶或白色结晶性粉末，无臭或稍有气味，已知的糖精钠。

Under the optimum technology condition,we can get the anhydrous scandium chloride molten salt whose hydrolysis rate is2.3%.

在此工艺条件下，制得的无水氯化钪熔盐中钪的水解率为2.3%。

A conversion coating formed on magnesium alloy AM60 with a chromate-free bath mainly composed of silicate and tungstate is studied.

研究了以硅酸盐和钨酸盐为主的无铬化学处理液在镁合金上所形成的转化膜。

In comparison with the reported corresponding sequences, the putative amino acid sequence shares high homology with assimilatory nitrate reductase of other microalgae, with identity 78% to Dunaliella tertiolecta, 60% to Volvox carteri, 58% to Chlamydomonas reinhardtii, and 50% to Chlorella vulgaris, respectively.

2.3 杜氏盐藻NR基因原核表达载体在大肠杆菌中的表达和功能鉴定(1)pMAL-NR-2组大肠杆菌SDS-PAGE结果显示：在140kDa左右出现一条特异性条带，分子量与MBP-NR融合蛋白相符（BMP+NR=42.5kDa+99.5kDa=142kDa），在IPTG（0.15mmol/L）37℃诱导时，该蛋白量占全菌蛋白的21.06％；对照组无此特异带。

To find methylated genes, researchers usually turn to a technique called bisulphite sequencing, which chemically changes normal cytosine to thymidine (T; another DNA base), while leaving methylated cytosines unchanged.

研究者通常借助于亚硫酸氢盐测序技术检测甲基化的基因，它通过化学反应使正常胞嘧啶转变为胸腺嘧啶，而对甲基化的胞嘧啶无作用。

Methods Fourteen healthy pigs were anesthetized and intubated, the right carotic artery was cannulated for blood pressure monitoring and blood biochemical sampling.

术中输入不含糖的平衡盐液，供肝用Collin's液灌注。在无肝期采用体外静脉转流，经左侧股静脉和门静脉插管，引流出的血流经体外转流系统输入左侧腋静脉。

Reaction of 9-bromofluorenewith diethyl malonate and sodium carbonate gives diethyl 2-(9-Fluorenyl)malonate.Aminolysis of diethyl 2-(9-Fluorenyl)malonate in ethylenediamine and propylene diamine give〓 and 〓, respectively.〓 and 〓 were synthesized by the reaction of 9-bromofluorene with oxalyl bisethylenediamine. Copper and nickel complexes of 〓 and 〓 were obtained by the reaction of 〓 and 〓 with copper and nickel salt, respectively, in aqueoussolution and extrusion of two hydrogen ions from the amide groups.

使9-溴芴与丙二酸二乙酯在无水碳酸钠存在下反应合成出2-(9-芴基)丙二酸二乙酯。2-(9-芴基)丙二酸二乙酯在乙二胺中胺解得到配体〓，2-(9-芴基)丙二酸二乙酯在1，2-丙二胺中胺解得到配体〓，使9-溴芴与草酰二乙二胺作用得到配体〓和〓与相应的金属盐作用分别得到它们的铜、镍配合物。

In a large test tube, dissolve 0.5 g (4.5 mmole) of semicarbazide hydrochloride and 0.5 g of anhydrous sodium acetate (or 0.8 g of sodium acetate trihydrate) in 4 mL of distilled water and 7 mL of ethanol.

在一个大试管中，用4 mL蒸馏水和7 mL乙醇溶解 0.5 g (4.5 mmole)的胺基氢氯酸盐和0.5 g无水醋酸钠(或0.8 g的三水合醋酸钠)。

Results indicated that semidried mei preserved by reused brine or regenerated salt have higher values in acid, soluble solids, and salt contents than those prepared from fresh salt. However, there is no significant difference in sensory evaluation. These results implied that the reuse of waste brine is feasible.

研究结果显示以废液再腌渍的梅胚在可滴定酸含量、可溶性固形物含量、盐度等方面均较高，但官能品评方面则无明显差异，因此将废盐液重复使用於梅胚腌渍的构想初步可行，且再生盐亦可於二次腌渍时利用。

Sodium sulfate saturated bittern was obtained after well drilling water-soluble method in Huai ′ an,Jiangsu.By solarization salt-making process,it can produces massive salty gypsum (CaSO4·2H2O) and thenardite (Na2SO4),but its comprehensive utilization value is not high.

江苏省淮安地区的岩盐资源可得到硫酸钠型次饱和卤水，对其进行日晒制盐时产生大量的盐石膏（ CaSO4·2H2O ）和无水芒硝（ Na2SO4），综合利用价值不高。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。