查询词典 organisms

Bioengineered foods are made by adding genes from other plants or organisms to increase a plant's resistance to pests, retard spoilage, or improve transportability, flavor, nutrient composition, or other desired qualities.

生物基因工程食物是指通过加入其它植物或生物的基因，由此来增加植物的抗虫性，减缓腐烂，或改善食物的可运输性，味道，营养构成，或其它人们希望的品质。

Transposable elements are important factors to cause genetic variation and recombination, which are widely spreaded in eukaryotic organisms.

转座元件是一类广泛分布于真核生物的可移动的遗传因子，可以引起基因重组和变异，在物种进化及遗传改良中起着重要作用。

A branching, treelike diagram in which the endpoints of the branches represent specific species of organisms.

进化分枝图一种分叉的树状图，其分枝的终点代表生物的特定品种。

Phylogenetic relationships of genes or organisms usually are presented in a treelike form with a root, which is called a rooted tree.

亲缘关系的基因或生物体，通常都以一种形式treelike同根，这就是所谓的扎根树。

Most countries with systems for reporting cases of food-borne illness have documented significant increases over the past few decades in the incidence of diseases caused by micro-organisms in food, including pathogens such as Salmonella , Campylobacter and enterohaemorrhagic Escherichia coli , and parasites such as cryptosporidium, cryptospora and trematodes.

大多数国家的制度，报告病例经由食物传染的疾病有显着增加记录在过去几十年中的发病率所造成的微生物在食品，包括病原体，如沙门氏菌，弯曲杆菌和大肠杆菌肠，和寄生虫，如隐孢子虫， cryptospora和吸虫。

The hydropower is clean and reproducible, but the effect of hydropower engineering on the aquatic organisms is remarkable and unreversible.

虽然水电是清洁可再生能源，但是水电工程对水生生物的影响却是显著且不可逆的。

The job of reaching any new organisms at the ridge falls to scientists operating three new robotic vehicles, two of which are designed to navigate untethered under the ice.

在冰脊上抵达任何新生物的工作落到了科学家操作的三辆新的机器人车上，其中的二个设计成在冰层之下松梆航行。

The 9 specimens were not confimed to livae viable organisms of Chlamydia trachomatis. The debris of nonviable Chlamydia trachomatis DNA was exluded from urinogenital tract at about one month.

结论沙眼衣原体感染患者在服用抗生素后，PCR阳性不能肯定为有活性的沙眼衣原体存在，因其死亡的DNA片段可在体内存留1个月，只要有DNA片段存在，PCR检测均为阳性。

To mensurate the titer of the specimen, this method compares size of the bacteriostatic rings to the vaccinal test organisms produced by the standard and the tested by using the diffusion effect of antibiotics in agar culture medium.

本法是利用抗生素在琼脂培养基内的扩散作用，比较标准品与供试品两者对接种的试验菌产生抑菌圈的大小，以测定供试品效价的一种方法。

A long, threadlike appendage,especially a whiplike extension of certain cells or unicellular organisms that functions as an organ of locomotion.

鞭毛，鞭状体一种作为可移动器官的长的线状附属部分，尤指某种细胞或单细胞生物的鞭状伸展部分

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％。