下降了...

I have brought taking a walk into everyday's schedule,not only my spirit refreshed,my avoirdupois and blood pressure also reduced.

我把散步纳入了每天的日程，不仅精神振作了，而且体重和血压也逐渐下降了。

If the sidewalks seem less clogged with Bugaboo strollers these days and you can't remember the last time you had to diaper a doll at a baby shower, it's not your imagination or fuzzy memory. Birth rates in the U.S.

如果现在人行道上的婴儿车不再拥堵，并且你想不起你最后一次在送礼会上为婴儿抱尿布的情景，这不是你的想象力或者记忆力出了问题。2008年美国的婴儿出生率出现了最近40年中最大的降幅，下降了2%，而且这种趋势被认为仍将持续。

Comparing with the old process, the new process makes the content of oxygen half remain, the lowest is 10.9ppm and the average content is 15ppm; the total content of oxide inclusion decreases 45%, the lowest is 16ppm and the average content is 17. 5ppm. The notch toughness value of wheel in the new technology is much increased than that in injecting CaSi powder, in wire-feed and in the conventional process, the notch toughness value at low temperature, such as at -40℃ and -60℃ increased over 40%.

工业性试验结果表明，采用本研究的工艺条件，不仅使车轮钢全面满足GB8601-88和GB8602-88标准中A级车轮的质量要求，而且也满足了铁道部对200km/h高速车轮提出的冶金质量要求，与原工艺相比，使钢中氧含量减少一半，最低为lO.9ppm，平均为15ppm：氧化物夹杂总量下降了45％，最低为16ppm，平均为17.5ppm，车轮的冲击韧性值得到了明显提高，其中-40℃和-60℃的低温冲击韧性值较喷粉、喂线及原工艺高40％以上。

Under certain conditions, the activation and migration of soil Cd were accelerated by the interaction of Pb and Cd and increased Cd uptake by wetland rice. The organic-bound Cd in rizhosphere decreased by 90%. These phenomena illustrates that the interaction is very important for the transformation of soil Cd fractions. Meanwhile, the interaction distinctly affected the composition of roots secretion and their coordination abilities with heavy metals, causing clear variation to Cd amount in root cortex and middle columniation.

在一定的实验条件下，Pb和Cd的交互作用促进了Cd的活化与迁移，增加了水稻地上部分对Cd的吸收，使根际土有机结合态Cd下降了90%左右，表明交互作用对Cd形态的转化是一个重要的控制因素；同时交互作用对根系分泌物的组成及其与重金属的配位能力有着明显的影响，使Pb、Cd在根系皮层和中柱中Cd的含量有明显变化。

Taxes have risen, our ability to pay has fallen, government of all kinds is faced by serious curtailment of income, the means of exchange are frozen in the currents of trade

课税增加了；我们的支付能力下降了；各级政府面临着严重的收入短缺；交换手段在贸易过程中遭到了冻结

With the introduction of Protektapak our breakages have been reduced and as a result we are now able to despatch wine products with complete confidence.

用了这种包装，我们的破损率下降了，从而让我们对葡萄酒产品的发货也充满了信心。

However,their fluorescence emission intensities decreased by 16-22% and the ellipticity values at the negative trough increased by 13-16% for the mutants,indicating that the conformation of prochymosin was perturbed after mutation.

但它们的荧光强度下降了16-22%，在负谷中的最大椭圆值增加了13-16%，表明突变确实给凝乳酶原的空间结构造成了微扰。

Studies of empyema incidence conducted after the introduction of PCV7 showed contradictory results: Empyema incidence was reported to have increased by 88% in Utah and by 400% in California but was shown to have decreased by 55% in Texas and remained unchanged in Quebec, Canada.

引进PCV7后进行的肺脓疡发生率研究显示不一致的结果：据报导，肺脓疡发生率在犹他州增加了88%，在加州增加了400%，但在德州却下降了55%，在加拿大魁北克则是没有变化。

This article describes the application of the pipe-use ultrasonic anti-scaling device in the interstage cooler of the centrifugal air compressor.

针对这种情况，在压缩机循环冷却水入口处安装TC-2-20型高温高声强超声波管道防垢器，进行在线防垢除垢，达到了较好的防垢除垢效果，安装前，压缩机级间冷却器1a清洗2～3次，安装后1a只需清洗1次；同时还起到了一定的强化换热作用，安装后，压缩机二、三级气体入口温度平均下降了2～3℃。

Bear the brunt of the coal, 5, has fallen by an average of 26.56 percent; Second, iron and steel has 17.96 percent decline, the banking sector as an indicator of plate fell 16.90 percent.

承担煤炭，5首当其冲，下跌了百分之了26.56的平均；第二，钢铁下降了百分之17.96，作为银行板块指数下跌了16.90百分之部门。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。