biosphere reserve

用法例句

Inhibitory action study of BR extractive on S_(180) sarcoma in mice;

BR提取物对小鼠S_(180)肉瘤抑制作用的研究

A novel stripping voltammetry was developed for the determination of Br~-and I~-,with a glassy carbon electrode modified with chitosan by dropcoating method as a working electrode.

采用滴涂法制备了壳聚糖修饰电极,并分别用于Br-和I-的溶出伏安法测定。

Tests of radionuclide migration in saturated loess soil showed that Br~- migrated faster than ()~3H, this phenomenon has significant implications in the study of radionuclide migration, but has not been determined by numerical models.

饱和黄土核素迁移实验表明 ,Br-的迁移速度比3 H快 ,这种现象对核素的迁移研究具有重要意义 ,但常用的模拟方法显然无法模拟出这种现象 。

When the concentration of Br~-was 1.

结果表明,水样中的溴离子浓度增加将增加溴代三卤甲烷和总三卤甲烷的生成量,在Br-离子浓度1。

The mixing scorch safety ( t s and Δ t ) of four kinds of rubber compounds (NR,SBR,BR and NBR) was measured using a Brabender torque rheometer in a wide temperature range (100～140 ℃) and rotor speed range (20～80 rpm),and compared to Mooney scorch safety ( t 5 and Δ t 30 ).

采用Brabender转矩流变仪 ,在混炼温度为 10 0～ 14 0℃和混炼转子转速为 2 0～ 80r·min- 1 的条件下测试了4个胶种 (NR ,SBR ,BR和NBR)的混炼焦烧特性 (ts 和Δt) ,并与门尼焦烧特性 (t5和Δt30 )进行比较 ,指出门尼焦烧不能真正地反映混炼胶在实际加工过程中的焦烧特性。

Effect of 8-Br-cAMP on the proliferation of HXO-Rb44 cells

Br-cAMP对视网膜母细胞瘤株增殖的影响

Functional Research in Resistance Gene Analog Br-drp from Chinese Cabbage

大白菜抗病基因类似物Br-drp功能研究

Study on synthesis of [Emim]Br-FeCl_3 and determination of acidity

离子液体[Emim]Br-FeCl_3的合成与酸性研究

Phase Behavior of the CO_2/ Chloroaluminate Ionic Liquid /Benzene Ternary System

CO_2/[Bmim]Br-AlCl_3/苯体系相平衡研究

(3) the average right and left main stem bronchi diameters (Br, Bl);

(3)左、右主支气管直径 (分别记为Bl和Br) ;

Study on CSBR(BR)/Attapulgite Composites;

CSBR（BR）/凹凸棒土复合材料的研究

Theoretical Study on the Reaction Br and CH_2BrCl;

Br与CH_2BrCl反应的动力学研究

Study on PP/BR Blending and Dynamically Vulcanized System;

PP/BR共混及动态硫化体系的研究

Study of Non-Flowing Zinc-Bromine Battery and Its Charge and Dicharge Performance;

非循环Zn-Br电池及其充放电性能研究

Research on Intrusion Prevention System and Hogwash Light BR;

Hogwash Light BR入侵防御系统的研究

Theoretical tudies on the ionization Potentials of XN(X=F,Cl,Br,I);

XN(X=F,Cl,Br,I)系列物种的理论研究

The BR Direction on the Small Functions of the Meromorphic Function of Zero Orders;

零级亚纯函数关于小函数的BR方向

Research on the Treatment of Reactive Brilliant Blue X-BR by Microwave Heating with Actived Carbon

微波活性炭处理活性艳蓝X-BR的研究

Weak bond interactions between H2O and HX(X=F,Cl,Br)

H_2O与HX(X=F,Cl,Br)分子间弱键相互作用

The Influences of Br~-,BrO_3~- and Cl~- to COD Determination

Br~-、BrO_3~-和Cl~-对COD值测定的影响

The Lowest Triplet Excited States of Ph_3PAuX and Ph_3AsAuX (X=Cl, Br)

Ph_3PAuX和Ph_3AsAuX(X=Cl,Br)的最低三重激发态(英文)

Synthesis and Application of Ironic Liquid [bmim]Br

离子液体[bmim]Br的制备及应用

Effect of the Visible Light Photocatalytic Activity of La~(3+)/Br~- Co-doping Nano-TiO_2

La~(3+)/Br~-对TiO_2可见光光催化活性的影响