通过土地利用活动对珊瑚的破坏会导致以棘星幼虫为食的捕食者数量减少。
The destruction of coral through land use activities would cause a decrease in the number of predators that feed on Acanthaster larvae.
随着野兔密度的增加，这些树枝的数量减少，迫使野兔以低质量的高纤维食物为食。
As hare density increases, the quantity of these twigs decreases, forcing the hares to feed on low-quality high-fiber food.
全球经济衰退导致乘客数量减少；与此同时，那些经常旅行的人也没有那么多钱可以花了。
The global economic downturn has caused a reduction in passenger numbers while those that are traveling generally have less money to spend.
为了将谢尔比维尔今年产生的灰渣数量减少到去年总量的一半，该市已经修改了其收集计划。
In order to reduce the amount of residue ash Shelbyville generates this year to half of last year's total, the city has revamped its collection program.
该项目还导致用于医学影像程序的药品数量减少。
The project also resulted in a reduction in the amount of medicines used to perform medical-imaging procedures.
一旦野兔数量减少，嫩枝的数量需要两到三年的时间来恢复。
Once the hare population has declined, it takes two to three years for the quantity of twigs to recover.
较少的猎物数量为捕食者提供了不足的食物，导致捕食者数量减少。
Low prey population levels then provide inadequate food for the predators, causing the predator population to decrease.
随着这些变化，以植物为食的鱼类数量增加，以珊瑚为食的鱼类数量减少。
Increases in abundance of plant-eating fish and decreases in abundance of coral-feeding fish accompany these changes.
今年，城市服务部门将对垃圾进行分类回收，从而将垃圾焚烧的卡车数量减少到去年的一半。
This year city services will separate for recycling enough refuse to reduce the number of truckloads of refuse to be incinerated to half of last year's number.
据环保组织 Oceana 的海洋生物学家格里芬说，过去10年里，数量最多的南佛罗里达海龟数量减少了50%。
The South Florida nesting population, the largest, has declined by 50% in the last decade, according to Elizabeth Griffin, a marine biologist with the environmental group Oceana.
40年来植物的数量减少了28%。\ n。
这些物种包括在南大洋的蓝鲸，其数量减少已超过99%。
Those species include blue whales in the Southern Ocean, whose Numbers have been reduced by more than 99 percent.
2004年一场突发的霍乱让金图企鹅的数量减少。
Chinstrap ranks were thinned by an outbreak of avian cholera in 2004.
但今年，从里海来伏尔加河产卵的鱼群数量减少了。
But this year, fewer fish are coming into the Volga delta from the Caspian Sea to spawn.
这导致维护成本增加，给定版本所接受的增强功能请求数量减少。
This has led to higher maintenance cost and a lower number of enhancement requests accepted for a given release.
总体说，自全球消灭脊灰行动启动以来，病例数量减少了99%以上。
Overall, since the Global Polio Eradication Initiative was launched, the number of cases has fallen by over 99%.
生活在加利福尼亚南部的黄腿山蛙的数量减少到只有180只。
The population of the mountain yellow-legged frog, which lives in Southern California, has dwindled to a mere 180.
它们还会排挤正常的骨髓细胞，导致在骨髓中新产生的正常细胞数量减少。
They also crowd out the normal cells in the marrow; in turn, this causes a decrease in the number of new normal cells made in the marrow.
调用数量减少了，但是每个调用本身检索了大量毫无用处的数据。
The number of calls is reduced, but each call in itself retrieves a lot of data that is never used.
红细胞数量降低(贫血)可能是由于失血，溶血，或产生数量减少。
A decreased RBC mass (anemia) may be caused by blood loss, hemolysis, or decreased production.
导致风险数量减少风险程度降低的纯粹时间段并不是什么不可思议的。
There is nothing magical about the mere passage of time that causes risks to decline in number and severity.
从而，这个行业的基金数量减少，更多的资产从资历较浅的企业流入行业巨头。
The result will be an industry that shrinks in number of funds and sees more assets going to the giants, away from less established shops.
选项的数量减少，可用的选项和按钮越做越大，以便您能够轻松用姆指进行浏览。
The number of options is reduced, and the available options and buttons are made larger so that it's easy to navigate with your thumb.
接下来这份清单是在CD4细胞数量减少后形成的与AIDS相关的传染病和癌症。
The following is a list of AIDS-related infections and cancers that people with AIDS may get as their CD4 count decreases.
由于繁荣期不偿债数量减少，借方信誉就上升了，资产价值高，贷方借贷条件放宽。
As the number of defaults falls in the boom, borrowers' credit ratings improve, assets are highly valued and lenders accept a broader range of them.
然而，由于疾病、气候变化和使用杀虫剂，世界上某些地区的蜜蜂数量减少达80%。
Bee Numbers have, however, fallen by up to 80% in some parts of the world due to disease, climate change and pesticide use.
这类鱼经常在逃跑后和当地的鱼群争抢食物，因此导致当地鱼群的数量减少。
Often, the fish escape and compete with native fish for food, leading to declines in native populations.
这类鱼经常在逃跑后和当地的鱼群争抢食物，因此导致当地鱼群的数量减少。
Often, the fish escape and compete with native fish for food, leading to declines in native populations.
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