您要查找的是不是:
- aquatic organism detection 水生生物检定
- An air-filled sac or structure that aids in the flotation of an aquatic organism. 气囊水生动植物器官中用来帮助飘浮用的充满气体的囊或结构
- An air-filled sacor structure that aids in the flotation of an aquatic organism. 气囊水生动植物器官中用来帮助飘浮用的充满气体的囊或结构。
- Euryhaline:Capable of tolerating a wide range of salt water concentrations. Used of an aquatic organism. "(水生生物)广盐性的:能够忍受各种浓度的盐水域;通常是用于水生有机体.;"
- One microscopic aquatic organism plays a major role in making life on Earth possible: phytoplankton . 其中,一种水生微生物在地球孕育生命的过程中扮演着极其重要的角色:浮游生物。
- Specification on evaluation methods of hazards of liquid chemicals transported in bulk by shipping-Taint testing method for aquatic organism. 本标准规定了水生生物沾染试验方法。本标准适用于船舶散装运输液体化学品的危害性评价和污染分类。
- How and when can the Testing Organization detect software defects? 如何以及何时测试机构能够出检测软件缺陷?
- The paper assesses the characteristics of water quality based on TP,TN,permanganate index,diaphaneity,ratio of N and P,and aquatic organism property of Yangzonghai lake. 以近年来阳宗海水体TP、TN、高锰酸盐指数、透明度、水体中N、P比和水生生物特性等湖泊富营养化要素综合评价了阳宗海水体水质变化特征。
- Aquatic organisms constituting very small or the smallest forms of plankton. 微型浮游生物由非常小或最小形式的浮游生物构成的水生生物体
- Anionic surfactant including linear alkylbenzene sulfonate (LAS) as dominant and important surfactant was paid attention to the effects on aquatic organism. 摘要LAS对鱼等水生生物均产生有害影响,会破坏鱼鳃上皮组织、影响其相关功能(如通透性等)。
- Study on toxicity and environmental safety of glyphosate to aquatic organisms. 草甘膦对水生生物的毒性效应及环境安全性研究。
- The susceptibility to cadmium can vary greatly between aquatic organisms. 被镉感染的可能性,水栖动物之间有很大的差异。
- By dredging we can get a lot of rare aquatic organisms for scientific research. 通过采捞我们可以获得很多稀有的水生生物进行科学研究。
- This disease can produce canceration more, accordingly, when checking discovery to have this disease, must make pathology organization detect, in order to make clear its property. 该病多可发生癌变,因此,在检查发现有该病时,一定要作病理组织检测,以明确其性质。
- Prospects of application of aquatic organisms in studies on waterborne human public health problems were discussed. 探讨以水生生物为材料进行涉水人体公共卫生研究的应用前景。
- Humic acid is the common aquatic organic substance,and it is one of precursors of mutants in drinking water. 腐殖质是水体中常见的有机物,也是饮用水主要致突变前体物质之一。
- Zinc deficiency is rare in aquatic organisms in the environment, but can be induced under experimental conditions. 锌缺乏很少发生于环境中的水生生物,但能够经由实验的条件而引发。
- By dredging, we can get a lot of rare aquatic organisms for scientific research. 通过采捞,我们可以获得很多稀有的水生生物进行科学研究。
- Baiyangdian aquatic organisms including plankton, benthic fauna, fish and aquatic plants. 白洋淀水生生物包括浮游生物、底栖动物、鱼类和水生植物。
- chronic toxicity test for aquatic organism 水生生物慢性毒性试验