查询词典 magnesium

The properties of flame retardancy, machanics, calorifics and pyrogenic decomposition dynamics were studied when PA66 engineering plastics with halogen free flame-retardants were modified by microencapsulated ultrafine red phosphorus cooperating with nano-magnesium hydroxide.

研究微胶囊超细红磷与纳米氢氧化镁对无卤阻燃PA66工程塑料的协同阻燃增效的阻燃性能、力学性能、热学性能以及热分解反应动力学。

The contents of the total cantharidin were higher than the contents of the free cantharidin in Meloidae. The bound cantharidin may exist in the forms of magnesium cantharidate and calcium cantharidate.

芫菁体内总斑蝥素含量远高于游离斑蝥素的含量；结合斑蝥素可能是以斑蝥素酸钙和斑蝥素酸镁形式存在。

Methods The Wistar rats were used as the experimental animal. On the back of each rat, a skin flap, measuring 1.5 cm×6 cm, caudally based, was elevated. Wound edges and the flap bed were separated from the flap itself by a silicone sheet. The VitC, bFGF, Magnesium sulfate and Papaverine were taken in the areas between flap and sheet. With 8 rats in each group, the drug-taken group was as trial group, while the physiological saline group was as control group. On the seventh day after the flap elevation, flap survival length was measured.

以鼠背部中线为中轴，以两侧髂嵴连线为蒂，形成一个1.5cm×6cm的单蒂皮瓣，其全长自皮肌层下与深筋膜游离，下垫置医用硅膜，硅膜以不露出切口，又起到阻隔真皮血运为宜，以小三角针用3-0丝线先缝合皮瓣两侧切口，然后将上述4种药物加入皮瓣与硅膜之间，再缝合皮瓣的头端将维生素C、bFGF、硫酸镁、罂粟碱分别作为实验组，以生理盐水作为空白对照组，每组8只动物，术后单笼喂养7d，取材并检测皮瓣存活的长度。

The purification-pretreatment technique of 8 kinds of solid phase extracting column stuffing (silica gel, acid silica gel, Florisil, siliceous magnesium sorbent, Al2O3, celite 545, acid celite, Al2O3+silica gel) for the prepared polluted soil containing 13 kinds of organochlorine pesticides (α-HCH,β-HCH,γ-HCH,δ-HCH, o,p'-DDT, o,p'-DDE, p,p'-DDT, p,p'-DDD, p,p'-DDE, a-endosulfan, dieldrin, endrin, hexachlorobenzene) was screened prior.

用製备的8种固相萃取柱填料（硅胶，酸化硅胶，氟罗里硅土，硅镁型载体，Al2O3，硅藻土载体545，酸性硅藻土，Al2O3+硅胶）对含有13种有机氯农药的污染土壤的纯化预处理技术进行了优化筛选。

Magnesium phosphate cementis a new high early strength cementitious material,which can be used as repairing materials in engineering.

磷酸镁水泥是一种新型的早强快硬胶凝材料，可以作为修补材料应用于工程修补中。

The products are applicable to ordinary cement, sulfur cement, beryllium magnesium cement, gypsum and other cementitious materials production and processing of the foam products .......

该产品适应于普通水泥、硫铝酸盐水泥、铍镁水泥、石膏等胶凝材料生产加工的发泡制品。。。。。。。

Determination of Copper,Manganese,Calcium and Magnesium content of Chaenomeles Sinensis by flame atomic absorption spectometry.

本文利用原子吸收分光光度法测定木瓜中的铜、锰、钙、镁含量。

The first group (M68,F31;age 58a±s8a) was treated withaddition of potassiummagnesiumaspartate 40-60mL plus 10%potassium chloride 10mL;and second group (M126,F 45;age 53a±8a) was treated with theaddition of 25%magnesium sulfate 5-10mL plus 10%potassium chlor ide 10-15mL,both in 5%glucose injection 500mL,iv,drip,qd×10d.

门冬联用组99例在常规治疗基础上加用门冬氨酸钾镁40-60mL联合10%氯化钾10mL 治疗；硫酸镁联用组171例加用25%硫酸镁5-10mL联合10%氯化钾10-15mL治疗；2组药物均分别溶于5%葡萄糖注射液500mL中静脉滴注，qd，疗程均为10 d。

In the experiment, the Cichorium glandulosum Boiss et Huet powder was digested with HNO3 by microwave digestion before determination.The eightmet alelements, potassium, nickel, calcium, magnesium, iron, manganese, copper and zinc, in Cichorium glandulosum Boiss et Huet were determined by FAAS.

试验采用HNO3 作为消解液，利用微波消解的方法处理样品，原子吸收分光光度法测定维吾尔药材菊苣根中钾、镍、钙、镁、铁、锰、铜和锌八种微量、常量元素的含量，精密度和回收率较好，回收率控制在92.25%～110.5%之间，相对标准偏差RSD曑3.88%。

A fine, compact, usually white claylike mineral of hydrous magnesium silicate, H4Mg2Si3O10, found in the Mediterranean area and used in fashioning tobacco pipes and as a building stone.

海泡石氢氧化镁的矽酸盐矿石，通常为优质致密的白色陶土状物，H4Mg2Si3O10，产于地中海地区，用来制作烟斗和建筑用石

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。