查询词典 Cucumis sativus

In this thesis, the acute lethal toxicity to Rana japonica tadpoles, the short-term phytotoxicity to Cucumis sativus and the population growth inhibition toxicity to Tetrahymena pyriformis of selected substituted phenols with multiple mechanisms of toxic action were compared and interspecies correlation was investigated.

本文比较了具有多种毒性作用机制的取代苯酚对两栖动物幼体的急性致死性毒性、对高等植物生长的抑制毒性以及对原生动物—四膜虫的种群生长抑制毒性，探讨了这一类污染物的毒性作用机制，进行了种间相关性研究。

The effects of copper sulphate, lead acetate, zinc sulphate, cadmium chloride and neckel chloride on growth and root tip cell divition of Cucumis sativus seedlings were studied respectively.

选用黄瓜籽苗为材料，硫酸铜，醋酸铅、硫酸锌、氯化镉和氯化镍为化学处理试剂，研究它们对黄瓜籽苗的生长及其根尖细胞有丝分裂的影响。

Cucumber Curcumas sativa L.

黄瓜Cucumis sativus L。

The experiment use cucumber as materials, There were two stubble cultivation includingspring stubble and autumn stubble. Three temperature environmentwere setted upby opening back slope ,back wall and front ventilation mouth or cover of many layers ortemporary hightened temperature. Jinchun 3 was used in spring stubble and Jinyou 1 was used inautumn stubble. The experiment initially ascertained that different temperature conditions ingreenhouse influence on growth and yield of cucumber by studying different temperaturetreatments effect on atmosphere factors (air temperature, ground temperature and relativehumidity), growth, correlated physio-biochemical index and yield of cucumber, which couldprovide reasonable temperature parameters for greenhouse cucumber cultivation in our province.

本试验以黄瓜（Cucumis sativus.L）为材料，分为温室春秋两茬栽培，通过开启后坡、后墙、前侧通风口大小、多层覆盖、临时加温等手段，设置 A、B、C 三个温度环境，春茬选用品种为津春 3 号，秋茬为津优 1 号，通过研究不同温度管理方式对日光温室内气象因子(气温、地温和空气相对湿度)及黄瓜的生长、产量、相关理化指标、果实商品性、品质的影响，初步探明日光温室内不同温度管理对黄瓜生长及产量形成的影响，为我省日光温室黄瓜栽培环境控制提供合理的温度参数。

It suggested that the AEBSF delayed leaf senescence though inhibition the endopeptidase activity and influence the SOD and POD activity.Native PAGE with gelatin as substance in gel showed the activities of isoenzyme 3 and 4 were inhibited partly by AEBSF treatment on leaves.It implies that the two isoenzymes are type of serine endopeptidase and may play an important role in cucumber leaves senescence. Degradation of protein and changes of endopeptidase isoenzymes in cucumber Cucumis sativus L.

活性电泳显示，黄瓜叶片中检测到6条内肽酶同工酶，其中4条(CEP2，3，4，6)为丝氨酸型内肽酶，内肽酶抑制剂AEBSF抑制了叶片中丝氨酸内肽酶同工酶的活性，而ABA使丝氨酸内肽酶CEP2，3，4的活性显著增强，再次暗示了丝氨酸型内肽酶在黄瓜叶片衰老以及叶片Rubisco降解中具有重要作用，而且除了丝氨酸内肽酶外，可能还有其它因素参与了衰老的调控。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。