濒危

However, other migrating birds, like the endangered black-faced spoonbill, are less cold-tolerant

不过，像濒危的黑面琵鹭，抗寒能力则较差

One embryonic cell can be separated into many blastomere cells. As be the nuclear donor of the embryonic cell nuclear transfer, it can breed the number of eminent species largely, increase the number of endangered animals, supply large number of supply same genotype animals, improve the efficiency of gene transfer and sex control and offer same genotype apparatus or organ for human transplant.

一个早期胚胎细胞可以分离多个卵裂球，以此作为核供体进行胚胎细胞核移植，可以大量扩繁优良品种的数量，增加濒危动物的数量，为科学研究提供大量遗传同质的动物，提高转基因和性别控制技术的效率，提供基因型相同的器官或组织供人类移植。

The once plentiful bobolink and meadowlark are also dwindling in New England, and Leahy noted that the British research is a reminder to conservationists to keep their eye on the common species as well as the rare endangered ones.

曾经为数很多的食米鸟和草地鹨的种群数量在新英格兰也减少了，利伊认为英国的报告提醒环保主义者要关注普通物种，就像关注稀有濒危物种那样。

The population of the Bornean orang utan is endangered due to habitat destruction, forest fires and poaching for the illegal pet trade

由于其栖息地遭受破坏，森林火灾以及非法宠物交易导致的偷猎，婆罗洲红毛猩猩是濒危动物。

There used to be a lot of them, but now they are a dying breed.

曾经有很多这样的人，但是现在他们成为了濒危的种群。

A city man is "split" in the present society to the last degree, as it were, which is growing more and more visible as modernization ploughs forward, while a "bucolic" and "complete" man is heading for extinction gradually.

都市人的"分裂性"在这个社会中可以说是达到了一个极点，随着现代化的进程的开进，这种都市人的"分裂性"会表现的越来越明显，而那种"田园性"的"整一性"的人却在慢慢的成为"濒危物种"。

In order to find the reason of population decline and assist conservation, the genetic diversity of great bustard was analyzed by microsatellite DNA and mtDNA control region markers. In study using microsatellite DNA markers, Three microsatellites from great bustard O.

为了解东方亚种濒危的现状并为制定科学、有效的保护措施提供科学依据，本研究利用核微卫星DNA和mtDNA控制区序列，从父系和母系两方面对大鸨东方亚种的遗传多样性进行了研究。

The lost of the nests and eggs was one of the key factors which caused the Cabot's tragopan to be endangered.

孵卵期间巢和卵的损失是导致其濒危的重要因素之一。

His recent work has focused on using tracking data to identify the critical habitats where endangered whales breed, feed and calve.

他最近的工作重点是根据跟踪数据来探索濒危鲸种的生活环境。

Cardamine hupingshanensis, a perennial plant, was a rare wild vegetable which distributed in the narrow space, and being in severe danger of annihilation.

在原产地，其分布范围狭窄，种群数量少，呈濒危状态，是一种珍贵野菜资源。

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％。