calcium 六级考研雅思GREGMAT专八高考

Objective To determine calcium,iron,manganese and zinc in the snake slough and periostracum cicada.

目的测定蛇蜕、蝉蜕中、铁、锰、锌。方法用非完全消化法处理样品,以火焰原子吸收法测定。

Calcium is found most abundantly in milk.

奶含最丰富。

EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.

EDTMPS对硫、硫钡垢的阻垢效果好。

Serum calcium will be elevated, as hypervitaminosis A features hypercalcemia.

血过高也VA过的标志。

In a middling rainfall condition, calcium eluviate and movement in uprightness direction.

一次中等程度的降雨条件下,在土壤垂直方向上发生淋溶迁移转化。

Objective To study the clinical effect of indoform and calcium hydroxide paste.

目的探讨碘仿氢氧化治疗髓腔穿孔的疗效。

The calcium borate product was prepared with natural ulexite powder,through hydrothermal depolymerization and phase inversion.

以钠硼解石天然矿粉为原料,经水热解聚和相转化制备出硼产品。

The results of research show that the impurity of infusibility and metal ion has been removed after the leaching of calcium carbide residue, and the transform rate of hydrated lime up to about 88%.

研究表明,电石渣经浸取后不溶性与金属离子被除去,氢氧化转化率为88%左右。

For sinter with 25% and 50% MAC fines the iron oxides mainly consisted of hematite and magnetite, the bonding phase were mainly dicalcium silicate, glassiness, and a few amount of calcium ferrite.

配比为25%和50%的两种烧结矿中铁氧化物均以赤铁矿、磁铁矿为主，粘结相主要以铁、硅二和玻璃为主，但铁数不多。

Calcifuge Describing plants that grow on soils containing very little calcium carbonate, such as sandy or peaty soils and cannot grow on basic substrates such as most chalk and limestone soils.

在碳含低的土壤中生存的植物，例如在沙地或泥地中生长。这种植物在石灰石之类的碱性基中不能生长。

The value of oil absorption, viscosity of Nujol mull, specific surface area, contact angle, distribution of particle size and dispersivity of the calcium carbonate particles were also characterized.

对改性前后碳粉体的接触角、吸油率、石蜡糊粘度、粒度分布、分散性等性能进行了比较。

Zemel says that when calcium levels are low, the body releases a hormone that helps squeeze the most out of every available milligram of the mineral.

泽莫尔博士说，当人体中的含偏低时，身体里就会产生一种荷尔蒙，它能帮助肌体最大限度地吸收所摄入的。

Edible Wild Herbs of Cat Pow contains renieratene, vitamin, protein, fat, sugar, crude fiber, potassium, calcium, magnesium, pterosin, acetyl-pterosin, bilineurine, sterine and other 18 amine acids.

蕨菜嫩叶含胡萝卜素、维生素、蛋白、脂肪、糖、粗纤维、钾、、镁、蕨素，蕨甙、乙酰蕨素、胆碱、甾醇此外还含有18种氨基等。

In order to provide reference for the improvement,the thermometrical analysis is explored in the determination of drug content in calcium gluconate tablets,aspirin tablets and borax medicinal.

探讨一种常规药学类分析化学实验葡萄糖片中含、药用硼砂及阿司匹林药片中药物含的温度滴定法,为此类实验的改进提供参考依据。

In this paper, the research process of the fire - proof calcium silicate board trial - produced with theindustrial tailings - felspar powder is reported.

本文报道了使用工业尾矿长石粉试制防火硅板的研究过程。

Modified calcium aluminate as a purifying agent, with two functions both of coagulability and desaltification, can be produced from industrial waste slag from alumina plant.

利用氧化铝厂工业废渣生产的改性铝净水剂兼有混凝和脱盐两种功能。

The aequorin instantly emits light when triggered by calcium ions -- a substance that is produced when the bioagent-induced cascade occurs in the B cell.

一旦被离子——生物介在B细胞内引发崩溃后所产生的物——诱发，发光蛋白立即产生光亮。

To study the content alteration of bacterial endotoxin in the exudant from the root canals of periapical diseases treated with calcium hydroxide as intracanal medicament.

检测氢氧化封药前后尖周病患牙根管内细菌内毒素的变化。

To study the content alteration of bacterial endotoxin in the exudant from the root canals of periapical treated with calcium hydroxide as intracanal medicament.

检测氢氧化封药前后尖周病患牙根管内细菌内毒素的变化。

The increase in calcium current occurred within 1 minute of superfusion and the sustained inward holding current was slowly activated after prominent cell swelling.

电流的增加发生在灌流后1 min内, 而内向性钳制电流在细胞明显膨胀之后缓慢激活。