| 1. | Overcrowding in turn, leads inevitably to a depression in yield and a reduction in fruit quality .
过密又不可避免地导致产量的降低和水果品质下降。 |
| 2. | Isn ' t it strange that as technology advances , the quality of life so frequently declines
随着技术的发展，生活的品质下降了，这岂不是咄咄怪事 |
| 3. | As fears of an american recession grow , so do worries about a general deterioration of credit
随着更多人担心美国经济进入衰退，更多人也更担心信贷品质下降了。 |
| 4. | According to a survey , bad ventilation effect is the main reason leads to a low indoor air quality
研究人员调查表明，室内通风不良是造成空气品质下降的主要原因。 |
| 5. | A designation of environmental protection plastics product because ofaging or the quality descend to wait the designation that the reason need the recovery marking
环保章指示塑料制品由于老化或品质下降等原因需回收的指示标志。 |
| 6. | If the cut is too deep or too shallow light will spill through the side or bottom and be lost , resulting in a less brilliant display and thus , a less valuable diamond
如果切的太深或太浅，光线会从亭瓣的正面或反面泻出，使钻石光辉减色，品质下降。 |
| 7. | Using a great quantity of chemical pesticides to control diseases and pests resulted in high pesticide residue , low internal quality of the products . this threatened the security of mankind
由于利用大量化学农药进行防病治虫，致使所生产的果品农药残留量大，内在品质下降，严重威胁着人类的身心健康。 |
| 8. | Calculating and analyzing shows that the smaller the radius of the gaussian beam , the smaller the cut - off spatial frequency in both transverse and longitudinal directions , the lower the imaging quality
计算与分析表明，光束的束腰半径越小，三维成像时横向和轴向的截尾空间频率都减小，成像品质下降，分辨率降低。 |
| 9. | According to the analysis and testing of driver fatigue , it can be found that driver ' s behavior deteriorates generally . that is , vision , audition and estimate are all debased . further , driver ' s reaction time is prolonged and operation failure is increased
通过对驾驶疲劳的内因分析和实验测试，结果表明驾驶员在疲劳状态下表现变差，体现为视力、听力水平降低、速度判断能力降低、反应时延长、注意品质下降、操作失误增多。 |
| 10. | Nowadays the development of abyssal aquaculture cages is playing an increasingly important role in the sea farming industry in china but meanwhile , there are still some problems arising the sea farming industry in china focus on shoals and bays with good protection in which the water depth is small while the aquaculture density is large . these factors in addition to the pollution problems in the coastal gone have descended the quality of fishes , thus have had some negative effects on the economic benefits
目前我国海水网箱养殖业发展迅速，日渐成为渔业发展中的一个重要产业，在发展的同时，也暴露出一些问题：我国海水养殖主要在浅滩、掩护较好的海湾内，水深较浅，养殖密度大，加上近岸水域的污染，使鱼品质下降，经济效益受到一定影响。 |
