离体

The aim of the research was to establish asymbiotic germination and low-temperature in vitro conservation technique system of Cymbidium dayanum by using plant tissue culture technique to realize its rapid propagation and long-term conservation in vitro.

［目的］利用组培技术建立冬凤兰非共生萌发和低温离体保存技术，以达到快速繁殖和长期离体保存该植物的目的。

The ai mof the research was to establish asymbiotic germination and low-temperature in vitro conservation technique systemof Cymbidium dayanum by using plant tissue culture technique to realize its rapid propagation and long-termconservation in vitro.

利用组培技术建立冬凤兰非共生萌发和低温离体保存技术，以达到快速繁殖和长期离体保存该植物的目的。

We therefore investigated the cellular and molecular mechanisms of a synthetic rCGRP on rat isolated atria and arteries.

因此，我们研究了合成的大鼠CGRP对大鼠离体心房和离体动脉的细胞和分子作用机制。

It is Concluded that the mode of action of pyrimidine benzylamine differs from the other typically commercial ALS inhibitors, such as sulfonylurea and pyrimidine salicylic acid herbicides. Its herbicidal activity is activated by the metabolic processes in the plants.

离体条件下，化合物104-4 IC_(50)＞100 mg／L，而除草剂双草醚IC_(50)值为10~(-5)～10~(-4)mg／L，说明化合物104-4对离体ALS没有抑制作用；活体条件下，化合物104-4对ALS有一定的抑制作用，且随着处理时间的延长，酶活力降低，对ALS的抑制作用增加。

ConclusionThe extracts of Phrynium capitatum Willd flower with butyl alcohol and with water have excitatory effects on the non-pregnant or diethylstilbestrol-injected animal uterus in vitro ,which is more potent than that of Herba Leonuri fluid extract.

结论棕叶花正丁醇、水溶性组分对家兔、豚鼠、大鼠、小鼠离体子宫有明显兴奋作用。对离体子宫兴奋作用比益母草流浸膏显著。

MethodsIsolated uterus preparations of above animals were made according to the literature and its contractive effects to four different extracts of Phrynium capitatum Willd flower were observed and recorded with BL-410 experimental system for biological function; the EC50s of the extracts were determined and compared with it of Herba Leonuri fluid extract.

目的探讨棕叶花不同提取物对家兔、豚鼠、大鼠、小鼠离体子宫的兴奋作用。方法采用BL-410生物机能实验系统，观察棕叶花4种提取物对非孕或注射己烯雌酚后家兔、豚鼠、大鼠、小鼠离体子宫的兴奋作用，并用EC50与益母草流浸膏进行比较。

ConclusionThe extracts of Phrynium capitatum Willd flower with butyl alcohol and with water have excitatory effects on the non-pregnant or diethylstilbestrol-injected animal uterus in vitro ,which is more potent than that of Herba Leonuri fluid extract.

结论棕叶花正丁醇、水溶性组分对家兔、豚鼠、大鼠、小鼠离体子宫有明显兴奋作用。对离体子宫兴奋作用比益母*流浸膏显著。

Methods Adopt the isolated guinea pig atrial sample,observe the influence of 7 chlor BTHP on some physiological properties of isolated left atrium and the beat rate of isolated right atrium.

利用豚鼠离体心房标本，观察 7 chlor BTHP对豚鼠离体左心房生理特性以及右心房心率的影响。

By field test and artificial coloring in vitro,it is for the first time affirmedthat cyanidine synthesis in rind in vitro is inhibited markedly when temperatures arebelow 13℃ or over 32℃.

通过田间试验和离体人工着色方法证实，在果实离体条件下，红富士苹果果皮花青素合成的适宜温度为20℃～25℃。

It concluded:(1) the fifteen compounds, which were supposed to affect Pseudoperonospopa cubensis and Botrytis cinera of leaf cuttings of cucumber, Rhizoctonia solani of rice and Erysiphe graminis of wheat seedlinds, were tested indoors. Some of the compounds showed highly fungicidal activities.

115个系列化合物在室内分别对离体叶黄瓜霜霉病、离体叶黄瓜灰霉病、水稻纹枯病和苗期小麦白粉病的致病菌进行了化合物的普筛药效试验，其中，有些化合物显示出较高的杀菌生物活性。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。