脆弱

In the near term, the priority research areas are:（1）Method and model of ecological security assessment for ecological security pattern;（2）Land ecological security pattern of different ecological friable areas;(3) Spatial explicit model of land ecological security pattern;(4) Scenario simulation of regional land ecological pattern.

提出近期的研究重点主要包括：（1）面向生态安全格局设计的生态安全评价方法与模型；（2）不同类型生态脆弱地区的土地生态安全格局；（3）土地生态安全格局的空间显示模型；（4）区域土地生态安全格局情景模拟。

With the complex of veins and plexuses anastomosing freely, any laceration of these rather friable structures can lead to considerable blood loss.

由于静脉复合体同盆静脉丛吻合支的存在，这些脆弱结构的任何撕裂都将导致可观的出血。

With the complex of eins and plexuses anastomosing freely, any laceration of these rather friable structures can lead to considerable blood loss.

由于静脉复合体同盆静脉丛吻合支的存在，这些脆弱结构的任何撕裂都将导致可观的出血。

Because the tissue is friable and unhealthy, exploration of the thoracic duct in the neck portion for tie-off or oversewing is not easy.

由於术后的组织相当脆弱以及组织界面不清楚，要将在颈部的胸管探查出来绑扎或在其上行直接缝合并不容易。

FRIEDRICH VON HAYEK: We did not realize how fragile our civilization was.

哈耶克：我们没有意识到我们的文明是多麼脆弱。

Our civilization may be - is - out of balance with its environment; current human ways of life are frighteningly precarious.

我们的文明也许会由于环境的变化而失衡；当今人类的生活方式难以置信地脆弱。

Clearly, a pedant's thoughts, which begin in learned trifling and end in frigidity.

显然，一个始于习来的夸夸其谈，终于不堪一击的脆弱结论的迂腐学究的思想就是幼稚的。

There were, among all this, some of the pretty, fragile evening dresses that Galliano confects so well: one in ice blue, sheathed in silver sparkles, another in eau de nil frilled with watery chiffon.

有，其中包括所有这一切，一些美丽的，脆弱的傍晚衫裙说，加里亚诺confects这么好：一，在冰蓝色，护套在银火花，另一个在EAU的德无frilled与水戚风。

But you have to be careful in winter alternating hot and cold hand of the most vulnerable frostbite.

但是你必须小心，在冬季冷热交替最脆弱冻伤手。

Nothing is said about the employer who grows old before his time in a vain attempt to get frowsy ne'er-do-wells to do intelligent work; and his long, patient striving after "help" that does nothing but loaf when his back is turned.

最近我们听到了许多感情脆弱的人们对"血汗工厂中被蹂躏的工人"和"寻找工作的流离失所的人们"的同情，然而他们每天同样得为那些身居高位的人辛苦劳作。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。