When the current exceeds the optimum value , the microwave mode changes , the output power decreases obviously , and the frequency spectrum is bad 当电流较大时，微波的模式会发生改变，输出功率显著下降，微波频率特性变得很差。
4 - h al treatment significantly enhanced pme activity hi root tips of cv . 2000 - 2 and after 24 h al treatment , pme activity significantly decreased 2000 - 2根尖果胶甲基酯酶pme活性显著上升，但处理24h后pme活性又显著下降；而cv
Notably , men saw declines in death rates for lung , prostate and colorectal cancers , while women saw declines in colorectal and breast cancer 在男性中，肺癌，前列腺癌，大肠癌的死亡率显著下降，女性的大肠癌和乳腺癌的死亡率显著下降。
After the length of the gap increasing to a certain value the load bearing ability and actual shear strength intends to decrease 研究中还发现间隙所处的位置对接头的抗剪强度有较大的影响，胶层端部预留间隙使接头的承载能力和实际强度均显著下降。
In countries like britain , suicide rates have fallen significantly thanks to legislation that allows drugs such as paracetamol to be sold only in small quantities 在英国等国家，由于法律仅允许小剂量销售扑热息痛之类的药物，自杀率已经显著下降。
There is a significant drop in the ratings of the seller as a result of adverse comments from other bidders or purchasers conducted with the same seller 其他拍卖的竞投者或买家与同一卖家进行交易后对该卖家给予负面评价而导致该卖家的评级显著下降。
Hong kong has seen a steady reduction in pollution complaints and prosecutions over the past five years , but there are still some persistent problem areas 过去五年，本港的污染投诉及检控数字显著下降，但环境保护署环保署仍面对一些顽劣的违规问题。
The desalination industry is undergoing a fast development in the world due to water shortage and significant reduction in production cost in recent years 摘要近年来由于淡水资源短缺和海水淡化处理成本的显著下降，海水淡化产业在全球范围内蓬勃发展。
Technological devemlopments , and significantly reduced costs , havemade employee monitoring systems , and related software , affordable to virtually all employers 基于科技发展及成本显著下降，差不多所有雇主都有能力购置雇员监察系统及相关的软件。
We have formed partnerships with targeted trades in recent years with the result that non - compliance and complaints have dropped dramatically 为此，我们近年与多个造成最大环境污染的行业缔结伴关系，结果在彼此共同努力下，违规和投诉数字均显著下降。
