最后,通过在裂尖前方引人一快变化区,本文得到了一个在裂尖周围应力和速度全连续的渐近解。
Finally, with the introduction of a fast varying zone ahead of the crack tip, a solution with fully continuous stress and velocity fields is obtained.
地下工程开挖过程中,在洞室围岩中会产生拉压交替变化区,当地应力过大时,会产生分区破裂化现象。
Tension-compression alternating regions can be formed around the rock mass during excavation process. The zonal disintegration phenomena may be brought when the geostress is too large.
例如,在白马雪山保护区,尽管云南金丝猴种群数量并没有明显变化,但黑熊和豪猪的种群数量均有所增加。
In Baimaxueshan for example, while the population of the Yunnan Golden Hair Monkey does not show a clear change, the populations of black bears and porcupines have increased.
在赤道上升流区,浮游植物的生产力很少有季节性变化。
In the equatorial upwelling zone, there is very little seasonal change in phytoplankton productivity.
环境、气候变化和水体.(2008).康奈尔地方生物区
不过,由于不满的变化是要你有意识去执行的,因为不满还能提供给你一个舒适区。
However, change from discontent is something that you have to execute consciously, because discontent can also provide you with a safety zone.
当伴随而来的还有工作区的实施历史时,您不但能够查看项目是如何随工作区发生变化的,也可以查看项目在一个工作区中是如何变化的。
When this is coupled with the implied history of Workspaces it is possible to not only see how items changed from Workspace to Workspace, but also within a single Workspace.
较长期的气候变化可影响生态系统的生存能力和健康,使植物、病原体、动物、甚至人类住区的分布状况发生变化。
Longer term changes in climate affect the viability and health of ecosystems, influencing shifts in the distribution of plants, pathogens, animals, and even human settlements.
缺陷已经提交,编码的工作区和其它工件的变化作为解决方法的一部分被聚集在一个工作区为以后作为参考。
Defects were submitted, and working sets of code and other artifacts that changed as part of the solution were grouped into working sets for future reference.
即使这一地区在本月之内出现任何的天气变化都有可能影响臭氧含量的变动,并决定臭氧空洞将扩大多少。
However, even slight changes in the meteorology of the region this month could affect the rate of depletion of ozone and how large an area the ozone hole might span.
婴儿与儿童(图片上部)时期人类大脑皮层区域的扩展,与人类大脑较之猿与猴类大脑在脑区上的变化(图片下部)紧密地吻合。
Areas of expansion in the human cortex during infancy and childhood, top, closely match areas of change in the human brain when compared to the brains of apes and monkeys.
最远的北方冻土区也开始有了变化,从最大的温室气体储藏室变成了最大的温室气体源头。
The frozen soils of the far north are already changing—from a tremendous storehouse of greenhouse gases to a tremendous source.
传统的市中心黑人贫民区人口正在减少并发生变化,新搬进来一些低收入或失业的赤贫西班牙人。
Traditional inner-city black ghettos are thinning out and changing, drawing in impoverished Hispanics who have low-wage jobs or are unemployed.
灌溉也没用:气候变化对人工灌溉区比雨水浇灌区的打击更大。
Irrigation may not help: climate change will hit irrigated systems harder than rain-fed ones.
创建海洋生物保护区或许可以帮助珊瑚缓解环境污染和过度捕捞的压力,使它们能够更好的适应变化的气候。
Creating Marine protected areas may help corals generally by removing stresses like pollution and overfishing, giving them a better chance in a changing climate.
一位当地住民抱怨,“比特杰拉已经失去了一半土地,伯利恒中心区失去了四分之一,拜特萨霍也丢了三分之一”,这是最近城市边界变化公平的总结。
“Beit Jala has lost half its land, central Bethlehem has lost a quarter, and Beit Sahour a third,” grumbles one resident—a fair summary of recent changes in the city's boundaries.
一位当地住民抱怨,“比特杰拉已经失去了一半土地,伯利恒中心区失去了四分之一,拜特·萨霍也丢了三分之一”,这是最近城市边界变化公平的总结。
"Beit Jala has lost half its land, central Bethlehem has lost a quarter, and Beit Sahour a third," grumbles one resident-a fair summary of recent changes in the city's boundaries.
这种变化使一些依赖向挥霍无度的英国消费者出口的欧元区国家感到不安。
That shift has upset some other EU countries that had relied on selling to spendthrift British consumers.
分析师们认为,这些变化意味着欧元区危机已进入了一个危险的新阶段。
The developments, analysts have suggested, signal a dangerous new phase in the euro zone crisis.
大脑的海马区和额叶部分显示出基因上的变化,虽然,分子工程师标识出了这些变化,然而具体的关联还无法完全得知。
Changes occur in gene expression in the brain's hippocampus and frontal lobe. However, the molecular mechanisms underlying these changes in gene regulation are not completely known.
动物们在四周走动的时间也有变化。它们在等候区花11.6%的时间来回走动,而在围场只花7.2%的时间。
The animals also moved around much more, spending 11.6% of their time on the move in the holding areas, but only 7.2% in the enclosures.
核心国家和衰退的欧元区的边缘经济体的这一同步变化带来了两个问题。
This simultaneous shift in the rich world's core as well as the enfeebled euro periphery raises two questions.
将变化慢的信息整理到承载数据存储区(例如,仓库),并在其中对数据进行操作。
Collate slowly changing information into a holding data store (a warehouse, for example), and act upon the data there.
在2000年支持欧元的行动中,例如,欧元区的利率降低得比其它地方更慢,使得汇率差异向有利于欧元的方向变化。
In the campaign to support the euro in 2000, for example, interest rates in the euro area fell more slowly than elsewhere, causing interest-rate differences to move in favour of the euro.
国家级和州级的海洋保护区能够保护海洋资源不被过度捕捞,但它们(指保护区)在面对全球气候变化时只不过和其它的海域一样脆弱。
National and statemarine reserves can help protect against overharvest of ocean resources, butthey're just as vulnerable as the rest of the seas in the face of globalclimate change.
专家警告说,世界各个城市中心区——很多都是沿海城市——日益暴露在海平面升高和其他气候变化后果面前。
The world’s urban centers—many are coastal—are increasingly exposed to rising sea levels and other consequences of climate change.
专家警告说,世界各个城市中心区——很多都是沿海城市——日益暴露在海平面升高和其他气候变化后果面前。
The world’s urban centers—many are coastal—are increasingly exposed to rising sea levels and other consequences of climate change.
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