查询词典 organisms

Histidine, an essential ingredient for protein synthesis, is required by all living organisms.

组氨酸是蛋白质合成的必要组分之一，对所有生物来说是不可缺少的。

The balance between cell survival and apoptosis is crucial for normal development and homeostasis of multicellular organisms.

细胞存活与凋亡之间的平衡是多细胞生物正常发育与稳态的关键。

These organisms can thrive in standing water that is left inside your humidifier for more than a couple of days.

这些生物可以茁壮成长的积水是在你的加湿器为左手超过一两天。

Podocarpaceae A family of evergreen conifers. It includes one of the oldest living organisms, a huon pine, Dacrydium franklinii, from Tasmania, possibly 10 000 years old .

罗汉松；常绿松柏类植物的一个科，包括现存的、最古老的生物塔斯马尼亚洲均松，位于塔斯马尼亚，约10000岁。

The paper studied the degradation rule of Bromo-Chloro-Dimethyl Hydantoin in water environment and its acute toxicity to 4 aquatic organisms(Photobacterium phosphoreum, Chlorella vulgaris, Daphnia magna Straus and Brachydanio rerio).

研究了新型消毒剂溴氯海因在水环境中的降解规律及其影响因素以及BCDMH对4种不同生态位水生生物(发光菌、小球藻、大型溞和斑马鱼)的急性毒性。

Hydrobiology is the study of the organisms in freshwaters and marine water.

水生生物学是生物学的一门分支学科，其内容包括形态、分类、生态和生理四大部分，是阐明有关生活在水中生物生命活动的各种规律，并探讨其控制利用的学科。

For example, researchers of California revealed how some organisms consume methane, converting it to energy and leaving hydrogen and carbon dioxide as byproducts.

例如，在加利福尼亚的研究者揭示了一些有机体怎样消耗甲烷，把它转换成能量并且留下碳水化合物作为副产品。

Sessile organisms developing on plastic plates at various depth at two sites in an oyster farm at Putai Bay were studied during the period from March 1982 to May 1983. The plastic plates were immersed monthly for about one, two and three months period. Among the 29 spp. of attached invertebrates, oyster is the most abundance, follow by bryzon, tunicate, barnacle, tube worm, hydroid and sponge.

为探讨附著生物的出现季节与数量，本研究自民国七十一年三月至七十二年五月於嘉义县布袋海湾之牡蛎养殖区内，每月以塑胶板做为基质，於不同地点及水深放置一、二与三个月，以采集当地之附著生物。

Extrinsic factors that can affect the risk of infection include the use of maximal sterile barriers,chlorhexidine skin preparation,insertion by inadequately trained personnel,the number of line breaks,hyperalimentation fluid,5%dextrose (favors gram-negative organisms),and lipid emulsions.

影响血管内插管感染发生的外源性因素包括：无菌屏障的范围，皮肤消毒剂种类，穿刺人员是否经过专业培训，整个输液系统被外物介入的次数，高营养输液，5%葡萄糖溶液以及脂质乳液。

The results indicate that the larger the concentration of chitosan in the capsules is the slower the release rate of capsule. The biocompatibility tests of the three heparin microcapcules/PLA composite materials show that all materials are negative and have no obvious toxicity. There is no potential hypersusceptibility substance in materials, and the content of pyrogen is conforming to the requirement of organisms.

三种微囊与PLA的复合材料经皮肤刺激试验、皮内刺激试验、热原试验、全身急性毒性试验和细胞培养试验，结果表明，所制备的复合材料在生物学评价试验中均呈阴性反应，材料无明显毒性，材料中不存在潜在致敏性物质，所含热原含量符合生物体的要求。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。