Tetrad effect of REE in apatites from pegmatite No.3, Altay, Xijiang and its implications

1、

In this paper the fine structure of the distribution model of REE in Karst deposits-the tetrad effect and its meaning are discussed.

本文阐述喀斯特沉积物中稀土分布模式的精细结构&稀土四重效应特征及其研究意义。

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2、

Stability of the complexes shows the "Tetrad effect".

配合物稳定性呈四分组效应。

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3、

A study on the "tetrad effect" of lanthanide by stoichimetric displacement model of retention

用计量置换模型研究镧系元素四素组效应

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4、

The teeth surface are perfect without cracks, caries and any chemical processing, such as hydrogen peroxide and so on, tetracycline pigmentation teeth and dental fluorosis are refused.

要求牙冠表面釉质完好，无龋坏、无裂纹、非四环素牙、非氟斑牙、无缺损、折裂；未经任何化学药物处理，如双氧水等。

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5、

Clinical nursing for bleaching tetracycline pigmentation teeth with cool light

冷光漂白四环素牙的临床护理

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6、

By the critical concentration as a standard of the United States Committee for Clinical Laboratory Standards ( NCCLS), we used microdilution method to determine the resistance of Streptococcus suis against three kinds of tetracycline, which were doxycycline, tetracycline hydrochloride and chlortetracycline hydrochloride.

以美国临床检验标准委员会（NCCLS）的临界浓度做为判断标准，采用微量稀释法判定了猪链球菌对强力霉素、盐酸四环素、盐酸金霉素3种四环素类抗生素的耐药性。

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7、

The results showed that Tetracycline Hydrochloride ( TCH, used as model drug) released from coaxial electrospun nanofibers sustainedly and stably, while it releasing from blend electrospun nanofibers showed a burst behavior in the initial stage.

结果证明，盐酸四环素由混纺纤维中释放时产生了严重的突释现象，而它由同轴纺丝纤维膜中释放时则表现出相对稳定和持续的行为。

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8、

Study on Drug Release Kinetics from Tetracycline Hydrochloride/ α-TCP Bone Cement and in Vitro Dissolution Kinetics of α-TCP Bone Cement

盐酸四环素/α-TCP骨水泥药物释放动力学及α-TCP骨水泥体外溶解动力学研究

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9、

This article focuses on the study and improves of the contaminative menstruum return technics of tetracycline hydrochloride procreative process.

本文对盐酸四环素项目废溶媒回收工艺进行了研究与开发。

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10、

Objective: To compare the effects of different concentrations of tetracycline hydrochloride on inhibiting the activity of phospholipase secreted by natural C.

目的：比较不同浓度的四环素对新生隐球菌磷脂酶活力的影响；

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11、

The effect of tetracycline hydrochloride on inhibiting the phospholipase activity secreted by Cryptococcus neoformans

四环素对新生隐球菌胞外磷脂酶作用的研究

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12、

Objective: To establish a sensitive spectrophotometric method for the determination of bismuth content in tetracycline hydrochloride compound capsules.

目的：建立复方盐酸四环素胶囊中铋盐灵敏的分光光度测定方法。

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13、

HPLC determination of tetracycline hydrochloride in tetracycline and cortisone eye ointment

HPLC法测定四环素可的松眼膏中盐酸四环素的含量

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14、

Determination of Bismuth in Compound Tetracycline Hydrochloride Capsules by Spectrophotometry

复方盐酸四环素胶囊中铋盐的分光光度测定研究

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15、

Preliminary report on the efficacy of heated tetracycline hydrochloride solution in treating CITRUS YELLOW SHOOT DISEASE

用加热四环素治疗柑桔黄龙病芽条的试验初报

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16、

A difference spectrophotometry for determination of the contents of tetracycline hydrochloride tablets was developed.

采用差示分光光度法测定了四环素片含量。

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17、

Preliminary study on macromolecular impurities in tetracycline hydrochloride injection preparation

注射用盐酸四环素中大分子杂质的初步研究

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18、

And using the system for tetracycline hydrochloride and doxycycline.

并利用该体系对盐酸四环素以及盐酸多西环素进行实验研究。

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19、

Chemical and physical properties of α-TCP bone cement containing tetracycline hydrochloride

含盐酸四环素α-TCP骨水泥的理化性能

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20、

Optical Fiber Sensor for Tetracycline Based on Fluorescence Quenching of Covalently Immobilized Anthracene

基于含蒽荧光共聚物膜的四环素荧光光纤传感器

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