濒危

A lot of people certificated the transgenic crops, simultaneously they also considered that the existence and development of target gene in natural environment probably change the species constitutes in nature ecological environment, pick up the deracination speed of many endangered species, make up the potential threaten and influence on the biodiversity.

许多人在认可转基因作物的同时，也认为，目的基因在自然环境中的存在和发展可能会改变生态环境中的物种组成，加快许多濒危物种的灭绝速度，对生物多样性构成潜在威胁和影响。

Matapopulation is an important frontier in the recent research of mathematic biology, theoretical ecology and conservation biology. The research provides new theoretic bases for the investigation of populations and species which are in severe danger, and makes forecasts and measurement for the populations\' damage due to global habitat destruction and environment deteriorism.

集合种群是当今国际数学生态学、理论生态学和保护生物学的一个主要研究前沿，其研究为濒危物种及种群的研究提供了新颖的理论依据，也为全球范围内的环境恶化和生境破坏对物种造成的伤害做出预测和度量。

In the watershed of Mengnai River within the Tongbiguan Nature Reserve of Yunnan Province, we applied Geographic Information System and Remote Sensing techniques to analyze the impact of cascading hydropower development on landscape diversity, and impact on major protected objects including Dipterocarp forest, rare and endangered plants and animals existing in the nature reserve.

综合运用地理信息系统和遥感技术，分析了勐乃河梯级电站建设对流域内景观多样性、流域内铜壁关自然保护区的主要保护植被类型－龙脑香林和保护区内的珍稀濒危动植物造成的影响。

In the process we followed seven principles listed below.1 Through clinical and laboratory research, the selected formula is demonstrated to have an obvious efficacy on a target disease—definite efficacy, superior to western medicines.2 Have no or little side effect—safely use.3 On selecting formulae, place priority to treatment basing on an overall analysis of the illness, and then to discriminatingly use of medicines for the convenience of promoting products in the north America.4 Contain no components prohibited by FDA or —accord with laws.5 Composition of herbs is relatively simple; selected herbs have abundant herbal resources; avoid using rare and costly components.6 Broadly recognized, have formal quality standards.7 Little repeat among selected formulae.

我们在筛选广济药业出口中药的处方时，依次遵循以下七条原则：其一，该处方经临床和实验研究证明对目标疾病具有显著的治疗效果—疗效确切，与西药同比具有优势；其二，无毒副作用或毒副作用很小—使用安全；其三，处方选择以辨病施治为主，辨证使用为辅，以方便在北美地区的推广应用；其四，无美国FDA及濒危野生动植物保护委员会禁用的成份—合乎法律；其五，药味组成相对简单，药材资源丰富，避免使用特别冷僻和昂贵的成份；其六，受公认程度较高，有正式质量标准；其七，被选中的处方之间重复性小。

The endangered fish species Anaecypris hispanica is restricted to eight disjunct populations in the Portuguese Guadiana drainage.

濒危鱼种西班牙鱥在葡萄牙瓜迪亚纳干旱区仅有有限的8个间断种群。

And one of them was in a most terrible con dit ion , and I told the sisters : You take care of the other three .

于是我告诉修女们说："你们照料其他三个，这个濒危的人就由我来照顾了。"

For doctrinaire types, who oppose all trade in ivory, the forthcoming sale is not just a challenge to endangered animals; it could be a threat to the credibility of their best-loved arguments.

但对于反对任何形式的象牙贸易的教条主义者来说，即将来临的象牙销售不仅仅是对濒危动物的威胁，而且可能对他们所挚爱的观点的可信性是一种威胁

The first Dracaena collection in China was set up, and 60 species and varieties grown in 1.06 ha have been preserved.

其中，4000种是具有潜在经济价值的植物，791种植物被列入中国珍稀濒危植物红皮书，园内的一些活植物收集区对植物保护和研究起着重要作用。

As these territories spread, it encroached on the habitats of endangered wildlife, resulting in the extinction of millions of Duro's indigenous animals.

这些不断扩建的厂区侵犯了濒危野生动物的生存空间，导致了杜罗星数百万特有动物的灭绝。

Founded on this English Channel island in 1959 by zoologist Gerald Durrell, the Jersey Trust Zoo protects and breeds more than 100 endangered species, including birds, mammals, reptiles, and amphibians .

泽西信托动物园(现改名为杜瑞尔野生动物园)位于英吉利海峡的岛上，在1959年由动物学家杰洛德杜瑞尔建立，这里保护饲养着包括鸟类，哺乳类，爬行类和两栖类等在内的100多种濒危动物。

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％。