正在减少

Data show that China's arable land is being reduced at an alarming rate.

数据显示，中国的耕地正在减少的速度惊人。

This is the interpretation of a team of scientists who discovered that asteroids in the Asteroid Belt are missing.

这是一个科学家小组的解释，他们发现小行星带中的小行星正在减少。

The orders for the beef extract are falling off.

牛肉汁的定单正在减少。

The bobwhite, for example, common in the south-eastern and eastern United States, is decreasing.

比如，在美国东部和东南部很常见的美洲鹑的数量正在减少。

Before 1995, it was controlled with insecticides targeting other insect pests such as tobacco budworm and boll weevil.

你把技术费和种子处理费用加上，就会明白为什么我们的棉花种植面积正在减少。

While some developing countries are cutting back, oil exporting nations are reaping windfall profits from the quadrupling of oil prices in the past five years.

与此同时，一些发展中国家正在减少石油消费，而石油出口国家却在大发横财，5年来石油价格增长了4倍，给这些国家带来巨大的利润。

But that majority is declining, and the passion is mostly on the other side.

然而，支持的人数正在减少，他们所关心的是问题的另一方面。

However, now because of artificial the pollution mines and abuses with depredation, have already make water of can use the quantity just reduce.

然而，现在由于人为污染和掠夺性开采与滥用，已使水的可用数量正在减少。

The company is now reducing carbon dioxide emissions and disclosing energy reduction performance goals.

该公司正在减少二氧化碳的排放量减少能量和公开表演的目标。

Just as Berlin is getting drawn into easing national restrictions and letting its troops engage in American-style firefights to repulse Taliban intimidation of Afghan villagers, so is the Obama administration shifting American priorities toward German-style emphasis on local civilian development.

如今柏林正在减少施加于自身的限制，让自己的军队和美军一样，与恐吓阿富汗村民的塔利班分子正面交火。而奥巴马政府也正在转变自己的优先级，开始像德国人那样重视当地社会的发展。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。