查询词典 sulfur chloride

Sulfuric acid concentration and impurity iron ions, chloride content on copper coating quality solution will have significant impact, in particular, management should be.

硫酸浓度、杂质铁离子、氯离子的含量差铜层的质量感化较不小，溶液处置答予不入格的鄙薄。

Thus iron tetrakis porphyrin chloride , chosen as a catalyst in this study, was synthesized, and its solubility and catalytic activity in supercritical propane were investigated.

本研究选择多卤代卟啉铁作为催化剂，合成了四卟啉氯化铁，测定了TPFPPFeCl在超临界丙烷中的溶解度，并且考察了利用空气选择性羟基化丙烷的催化行为。

Copper plate was employed as substrate,ethanol as carbon source,and iron chloride or iron nitrate as catalyst precursor .

采用乙醇催化燃烧法制备竹节形碳纳米管，利用乙醇作为碳源和燃料提供材料生长所需的能量，以Cu薄片作为基底，FeCl3与Fe(NO3)3作为催化剂先体。

The analytical method of spectrophotometric determination of trace impurities such as calcium + magnesium, iron, sodium chloride, silicon dioxide in deionized water is described in details, with which we have detected the deionized water and has proved that it can meet the need of industrial processing because it is simple,fast and durable.

详细描述了用分光光度计测定去离子水中的微量Ca2++Mg2+，Fe3+，NaCl和SiO2等杂质的分析方法，利用该方法对去离子水进行测定，证明该检测方法简便、快速、实用，能够满足生产需要；通过大量的实验数据，总结出规律，降低了分析频率，减少了生产成本。

After all the iron chloride has been added, rinse the empty flask with 0.25 mL more dimethyl sulfoxide and add this to the vial.

待加入氯化亚铁全部加入后，再另外用0.25mL的二甲基亚枫冲洗空烧瓶并加入样品瓶中。

For this process,the free-standing diamond thick films were dipped in a saturated iron chloride solution and dried in atmospheric ambient.

其工艺为：自支撑的金刚石厚膜浸入饱和的三氯化铁水溶液中，然后平放在大气环境中干燥，将处理过后的金刚石膜放入MPCVD装置中，先用氢等离子体将氯化铁还原成铁，然后在800℃左右的温度下，利用铁对金刚石的催石墨化作用及氢等离子体的刻蚀作用将其表面刻蚀。

A method for the determination of water soluble chloride content in iron ore by potentiometric titration was studied.

以2g/L硫酸钾为溶解试剂，硝酸银为滴定剂，电位滴定法测定铁矿石中的水溶氯，通过电极电位-浓度二次微商滴定曲线，计算二次微商等于零时对应的V为滴定终点，可省去绘制E-V曲线或ΔE/ΔV-V一次微商曲线作图带来的麻烦。

Milk of calcium, phosphorus, sodium, iron, potassium, chloride salts, such as the total content of human milk is higher than 3 or 4 times, on renal function have yet to develop mature newborn infants, especially extremely inappropriate, so fresh milk must deploy its composition close to human milk loss would only be appropriate to feed the baby (the deployment of fresh milk will be mentioned later).

牛奶中的钙、磷、钠、铁、钾、氯等无机盐的总含量高于人乳3～4倍，对肾功能尚未发育成熟的小宝宝特别是新生儿极不适宜，所以鲜牛奶必须调配，使其成分亏人乳接近，才适宜喂养小宝宝(鲜牛奶的调配将在后面讲到)。

In order to study the catalysis of iron oxide nanoparticles on the metallic fuel ,the nanoparticles of α-Fe2O3 were prepared using iron chloride as raw material and special surfactant as dispersant agent by an orthonormal test.

为了研究纳米氧化铁对金属燃料的催化作用，以氯化铁为原料，以特种表面活性剂为分散剂，通过正交试验制备出分散性好、晶粒度为25。

Milk of calcium, phosphorus, sodium, iron, potassium, chloride salts, such as the total content of human milk is higher than 3 or 4 times, on renal function have yet to develop mature newborn infants, especially extremely inappropriate, so fresh milk must deploy its composition close to human milk loss would only be appropriate infant feeding

牛奶中的钙、磷、钠、铁、钾、氯等无机盐的总含量高于人乳3～4倍，对肾功能尚未发育成熟的小宝宝特别是新生儿极不适宜，所以鲜牛奶必须调配，使其成分亏人乳接近，才适宜喂养小宝宝

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。