低等

Used of invertebrates , such as sponges and coelenterates .

用于低等无脊椎动物，如寄生虫和腔肠动物

Used of lower invertebrates , such as sponges and coelenterates .

用于低等无脊椎动物，如寄生虫和腔肠动物来源：词友

Used of lower invertebrates , such as sponges and coelenterates .

用于低等无脊椎动物，如和腔肠动物

Used of lower invertebrates , such as sponges coelenterates .

用于低等无脊椎动物，如寄生虫和腔肠动物

In lower vertebrates, the pineal gland has an eye like structure and it functions as a light receptor and is considered by some to be the evolutionary forerunner of the modern eye.

在较低等脊椎动物里，松果体有一个类似眼睛的结构而它的功能如同光的受体，一些人认为是现代眼睛进化早期的样子。

The ionic liquid electrolytes are promising candidates to be used in lithium batteries or electrochemical capacities just because they are highly conductive, heatresistant, un contaminative and having no stream pressure.

离子液体具有电导率高、热稳定性好、无污染、蒸气压极低等特性，是非常有希望应用于锂电池或电化学电容器的电解质。

It's widely distributed over lots of living organisms as different as prokaryotes and vertebrates, even in plants.

在生物界中存在广泛，从低等的原核生物到脊椎动物甚至植物中都有褪黑素的存在。

There are mass symbiotic bacteria and protozoans in the hindgut of lower termite, which could produce multiple cellulase for hydrolysing plant cellulose. But higher termite is devoid of protozoans in the hindgut.

低等白蚁后肠富含细菌、原生动物等共生微生物，它们分泌产生的纤维素酶，与白蚁内源性纤维素酶一道共同完成食物中纤维素类物质的降解。

This is clear fused quartz glass tube available as continuous machine drawn and automatic controlled tubing .this glass has the typical characteriastics of high purity ,good spectral transmission,weellcontrolled dimension and lower OH and so on .it serves as the first choice of heat resistant material for halogen lamps ,mercury lamps ,metal halide lamps and other quartz lamps .this glass can be supplied in the range of 3-80mm outside diameter,0.6-2.0mm wall thickness and 1200-1500mm length.

采用先进的连熔法生产技术，结合有效的自动控制系统生产出的透明石英玻璃管，具有纯度高，透射性强，尺寸控制严格，羟基含量低等特点，是卤素灯、汞灯、金卤灯和其他石英灯的首选抗高温材料，本公司生产的主要尺寸为外径3-80mm，壁厚0.6-5.0mm，长度1200-1500mm。

This is clear fused quartz glass tube available as continuous machine drawn and automatic controlled tubing. This glass has the typical characteriastics of high purity, good spectral transmission, well controlled dimension and lower OH and so on. It serves as the first choice for heat resistant materials for halogen lamps, mercury lamps, metal halide lamps and other quartz lamps. This glass can be supplied in the range of 3-80mm outside diameter, 0.6-2.0mm wall thickness and 1200-1500mm length.

采用先进的连熔法生产技术，结合有效的自动控制系统生产出的透明石英玻璃管，具有纯度高、透射性强、尺寸控制严格，羟基含量低等特点，是卤素灯、汞灯、金卤灯和其他石英灯的首选抗高温材料，本公司生产的主要尺寸为外径3-80mm，壁厚0.6-2.0mm，长度1200-1500mm。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。