含镁的

Two common minerals in this group are dark-colored biotite which contains iron and magnesium and white-colored muscovite in which iron and magnesium are absent.

在这类矿物中，黑色的云母称为黑云母，它内含有铁和镁；而白色的云母称为白云母，它不含铁和镁。

Two common minerals in this group are ark-colored biotite which contains iron and magnesium and white-colored muscovite in which iron and magnesium are absent.

在这类矿物中，黑色的云母称为黑云母，它内含有铁和镁；而白色的云母称为白云母，它不含铁和镁。

S. miltiorrhiza depside salts are a complex mixture of magnesium lithospermate B, rosmarinic acid and lithospermic acid. To research the metabolism and pharmacokinetics of S. miltiorrhiza depside salts in vivo was a challenge for the common analytical methods.

丹参多酚酸盐是由中国科学院上海药物所研制的创新中药，由丹参经提取精制的多酚酸盐类化合物所组成，含丹参乙酸镁（≥80.0%）及其同系物迷迭香酸钠和紫草酸镁，临床上用于治疗冠心病心绞痛。

Kidney beans is a rare high potassium, high magnesium, low sodium food, hectogram 1520 mg of potassium, magnesium, 193.5 mg of sodium is only 0.8 mg, this feature come in handy in nutritional treatment.

芸豆是一种难得的高钾、高镁、低钠食品，每百克含钾1520毫克，镁193.5毫克，钠仅为0.8毫克，这个特点在营养治疗上大有用武之地。

On the basis of a study and elaboration of data, some important conclusions are presented:(1) ruby deposits in marbles occur in the plutonic metamorphic zones of orogens where deep fault structure is developed;(2) ruby-bearing rocks are calcic crystalline marbles, rather than magnesian marbles;(3) amphiboles in ruby-bearing rocks are not tremolites, but silica-poor, alumina-rich and chrome-bearing calcic amphiboles, such as chrome-bearing magnesio-sadanagaites; and (4) the deposits are genetically of thermodynamical metamorphism type, rather than of pneumatolito-hydrothermal type or skarn type.

目前，对于与此类型矿床找矿相关的若干成因问题的认识，还相当模糊，主要表现在以下几方面：①对此类型矿床的产出构造背景认识不清；②认为含矿岩石为镁质大理岩或镁质夕卡岩；③认为含矿岩石中与红宝石共生的角闪石为透闪石；④认为此类矿床的成因类型为"气成一热液型"或"夕卡岩型"。本文在实际研究(王礼胜，1996)和文献资料整理的基础上，分别对这些问题给予了澄

Haloid water is the concentrated seawater, in which, the consistence of solubrlrty salt is 40-50 times of seawater, its main component is magnesium.

卤水是浓缩了的海水，其中可溶性无机盐浓度是海水的40～50倍，其主要成分是镁，以卤水为原料生产镁产品，不仅价格便宜，而且卤水含杂质少，成分均匀，易处理，容易制备高纯镁制品。

The amount of Cr_2O_3 in a magnesite-chrome brick affects on slage corrosion resistance when the brick is heated and volatilized.

研究TH法用镁铬砖中不氧化铬含珠镁铬砖的高温挥发失重对镁铬砖抗渣侵性能的影响。

On the basis of a study and elaboration of data, some important conclusions are presented:(1) ruby deposits in marbles occur in the plutonic metamorphic zones of orogens where deep fault structure is developed;(2) ruby-bearing rocks are calcic crystalline marbles, rather than magnesian marbles;(3) amphiboles in ruby-bearing rocks are not tremolites, but silica-poor, alumina-rich and chrome-bearing calcic amphiboles, such as chrome-bearing magnesio-sadanagaites; and (4) the deposits are genetically of thermodynamical metamorphism type, rather than of pneumatolito-hydrothermal type or skarn type.

目前，对于与此类型矿床找矿相关的若干成因问题的认识，还相当模糊，主要表现在以下几方面：①对此类型矿床的产出构造背景认识不清；②认为含矿岩石为镁质大理岩或镁质夕卡岩；③认为含矿岩石中与红宝石共生的角闪石为透闪石；④认为此类矿床的成因类型为&气成一热液型&或&夕卡岩型&。本文在实际研究(王礼胜，1996)和文献资料整理的基础上，分别对这些问题给予了澄

By sutdy and gathering information, some important conclusions are presented:(1) Ruby deposits of marble type were located in the plutonic metamorphic zones of orogene where deep-seated fault structure is developed;(2) Genesis of the deposit belongs to the type of thermal-dynamic metamorphism;(3) Ruby-bearing rocks are calcic crystalline marbles, not magnesian marbles;(4) Amphiboles in ruby-bearing rocks arenot tremolites, but silica-poor alumina-rich and chrome-bearing calcic amphiboles.

目前，对于此类型矿床找矿相关的若干重要问题的认识，还相当模糊，主要表现在以下几方面：（1）对此类型矿床的产出构造背景认识不清；（2）认为此类矿床的成因类型为&气成一热液型&或&矽卡岩型&；（3）认为含矿岩石为镁质大理岩或镁质矽卡岩；（4）认为含矿岩石中的角门石为透门石。本文通过实际研究①和相关文献资料的搜集整理，分别对这些

Then the experiments on the separation of lithium and magnesium from bitterns contenting lithium were carried out, during the experiment NaOH was chosen as addition to further remove magnesium from the extraction liquid and Na_2CO_3 was chosen as deposition agent to prepare Li_2CO_3 product.

作者选取磷酸三丁酯为萃取剂，200#溶剂汽油为稀释剂，氯化铁(FeCl_3)为共萃取剂，对盐湖含锂卤水进行萃取分离镁锂的试验，然后采用氢氧化钠对萃取液进行深度除镁，再用碳酸钠作为沉淀剂制备碳酸锂产品。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。