无脊椎的

A legislation impact assessment by environmental consultancy ADAS found that the loss of certain pesticides and insecticides could reduce yields of key crops such as potatoes and wheat by as much as 25 per cent.The report was funded by the European Crop Protection Association.

英国最大农业研究中心洛桑研究所植物和无脊椎动物生态学主管伊恩·德诺姆表示：由于农药具有潜在危害性，因而必须受到管制，但当前的立法是世界范围内的黄金标准。

ABSTRACT Amphioxus, a cephalochordate, is the closest living relative to vertebrate, and has been widely known as the most important animal...

文昌鱼是介于无脊椎动物和脊椎动物之间的过渡类型，是研究动物进化和胚胎发育的典型材料。

ABSTRACT Amphioxus, a cephalochordate, is the closest living relative to vertebrate, and has been widely known as the most important animal to study the origin and evolution of vertebrates.

文昌鱼是介于无脊椎动物和脊椎动物之间的过渡类型，是研究动物进化和胚胎发育的典型材料。

Salt water aquariums are no longer just set up for people to keep tropical fish such as Clownfish and Angelfish in. Today people now prefer to keep other forms of marine life, invertebrates, coral, shell fish and live rocks in theirs.

盐水水族馆不再仅仅成立了人民保持热带鱼，如小丑鱼和神仙英寸今天，人们现在喜欢保持其他形式的海洋生命，无脊椎动物，珊瑚，贝类及活岩石他们的。

Its subject coverage:General publications and general techniques ,Silviculture ,Forest mensuration and management ,Physical environment ,Fire ,Plant biology ,Genetics and breeding. Variation. Evolution,Mycology and Pathology ,Insects and other invertebrates ,Range,Game and wildlife,Protection forests. Watershed/catchment management. Soil conservation ,Other land use. Nature conservation. Arboriculture ,Dendrochronology and dendroclimatology .

期刊的主题范围为：普通出版物和技术，造林法，森林测定法和管理，自然环境，火灾，植物生物学，遗传学和培植，变异和进化，真菌学和病理学，昆虫和其他无脊椎动物，范围，竞赛和野生生物，林业保护，分水岭和集水岭管理，水土保持，其他的土地使用和自然保护。

Insects are usually small and medium-sized to an insignificant invertebrate biology, is the most important member of the arthropod.

昆虫通常是中小型到极微小的无脊椎生物，是节肢动物的最主要成员之一。

That's a matter of scientific intrigue, but such cephalopods are certainly among the brainiest invertebrates in the sea.

这是一个科学疑点，但是这些头足类动物都是大海中的最聪明的无脊椎动物。

Some fish eat the invertebrates that make the coral reef their home.

吃一些鱼的无脊椎动物，使珊瑚礁的家园。

Invertebrates ('animals without blood') are insects, crustacea (divided into non-shelled – cephalopods – and shelled) and testacea.

无脊椎动物是昆虫、甲壳纲（分成无壳的—头足类动物—和有壳的）和软体动物。

It stresses mammalian behavior but also includes major contributions from studies of other vertebrates and of invertebrates.

这门课程着重哺乳动物行为但也包括来自其他脊椎动物和无脊椎动物的重要研究成果。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷