减弱

The study of the quality factor K shows that the capability of PSD becomes weaker when the energies of events decrease, the lowest threshold of about 25 photoelectrons has been obtained for CsI crystal detector by PSD.

对品质因子K的研究表明，脉冲甄别方法的甄别能力随反冲核信号与电子信号能量的降低而减弱。

Along with the weaken of the function of customs barriers, As a much shadier and much heavier in hand trade barrier, the influence of TBT is becoming stronger and stronger in the international trade, which has hampered the foreign trade in developing country.

随着关税壁垒作用的日益减弱，技术性贸易壁垒作为1种更隐蔽的、更难对付的贸易壁垒，在国际贸易中的影响越来越大，给发展中国家的对外贸易造成很大障碍。

The results show that as the distance of waveguide to mirror is short, the couple efficiencies for EH11 mode of the cylindrical mirror and the spherical mirror are similar but the cylindrical mirror has stronger restraining function on EH21 and EH12 modes, and as the distance of waveguide to mirror is long, the cylindrical mirror has more restraining function on EH21 mode and less restraining function on EH12 mode.

同时相对球面反射镜，柱面反射镜对EH21模和EH12模具有更强的抑制作用。在d较大时，相对球面反射镜柱面反射镜对EH21模的抑制作用将会变得更强，而对EH12模的抑制作用将会减弱。标签 laser technique reflection coupling diffraction waveguide laser square waveguide cylindrical mirror

CNHK500 can efficiently replicate in and kill liver cancer cells as well as wtAd5 do while it is severely attenuated in proliferation and cytolysis among normal cells.

结论实验结果表明CNHK500能有效地选择性在肝癌细胞中增殖、复制、杀伤，而在正常细胞中增殖和溶解细胞能力却大大减弱。

Glyphosate brought the biggest vice-effects, clethodim took the second and fenoxaprop-p-ethyake minimum:(1)As to the pure growth, MDA accumulation, the relative permeability of plasma membrane and chlorophyll content, glyphosate had evident influences on them in the daily dosage, 1/2 and 1/4 of the daily dosage . The walnut seedling dried and died twenty days later.(2)The influences of clethodim in different concentration such as double daily dosage, daily dosage and 1/2 of daily dosage on the above four indexes demonstrated differently, the more concentration was, the more severe the influence. was. With the concentration reducing, the influence weakened gradually.(3) Double daily dosage, daily dosage and 1/2 daily dosage of fenoxaprop-p-ethy exerted a slight vice-influence to the MDA accumulation, the relative permeability of plasma membrane and chlorophyll content.

1用草甘膦常用量、1/2倍常用量、1/4倍常用量处理之后，对核桃苗新梢生长量、叶片中丙二醛含量、膜相对透性以及叶片中叶绿素含量的影响最大，几乎所有样枝的新梢在药后20天后都发生干枯及死亡现象；(2)用收乐通2倍常用量、常用量、1/2倍常用量处理之后，对核桃苗的新梢生长量、叶片中丙二醛含量、膜相对透性及叶片中叶绿素含量的影响，呈现出浓度不同影响亦不同的现象，浓度越大，影响越明显，随着浓度的降低，影响也逐渐减弱；(3)用威霸2倍常用量、常用量、1/2倍常用量处理之后，对核桃苗新梢生长量、叶片中丙二醛含量、膜相对透性及叶片中叶绿素含量的影响最小；(4)三种除草剂对核桃苗的影响随着药后时间的延长，其影响在逐渐减小。

If sing on stage to just unilaterally pursue the daintiness of phonation while sing, but neglect "word" of clear, will make the audience listen to not pure phrase righteousness, hinder the contents expression of song. Where as, if sing on stage while sing just persistently pursue enunciation and vomit a word, but dissimilarity notice give out sound of beautiful, flowing freely, equally will die down art atmosphere and expression for sing.

如果演唱者在歌唱时只是片面的追求发声的优美，而忽略"字"的清晰，就会使听众听不清词义，妨碍歌曲的内容表达；反之，如果演唱者在歌唱时只是一味的追求咬字、吐字，而不同时注意发声的优美、流畅，同样会减弱歌唱的艺术感染力和表达。

My failure last time has not damped my interest.

上一次的失败没有使我的兴趣减弱。

None of the setbacks can dampen his enthusiasm for the project.

任何挫折都不能减弱他对这个项目的热情。

Admittedly, the recession has been a bit of a dampener.

诚然经济萧条已经逐步在减弱。

Based on the study on the reformation of Dawsonite sandstones with CO2 fluids at different temperature (100℃, 200℃ and 300℃) and different the CO2/H2O/sandstone systems in inclosed containers, it is suggested that the corrosion intensity of dawsonite sandstone will gradually be enhanced as the temperature increases.

不同温度（100℃，200℃和300℃）下CO2流体对含片钠铝石砂岩的改造作用研究显示：随着温度的升高，砂岩的溶蚀、溶解程度逐渐增强，样品中片钠铝石的稳定性逐渐减弱。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。