下降

With the increasing of the doping amount of these four rare earths, both the specific saturation magnetization and the specific remanent magnetization decrease gradually to the same extent.

随着稀土掺杂量的增加，样品的比饱和磁化强度和比剩余磁化强度均随之下降，且掺杂各种不同稀土元素的下降幅度大体相同。

Results The mean pulmonary arterial pressure of UDIO group patients was remarkedly decreased after UDIO therapy (P＜0.05), that of control group patients was also decreased,however,no significant change was observed.

结果 UDIO组治疗后平均肺动脉压明显下降由(3.52±0.48) kPa降至(2.43±0.72) kPa(P＜0.05)，对照组也呈下降趋势，由(3.39±0.55) kPa降至(2.91±0.45) kPa，但差异无显著性。

Key resistance stands at 109.75-80 and 110 target, which is the 38% retracement of the 120.64-103.47 drop, and the 38% retracement of the 114.86-107 drop.

关键阻力位于109.75-80和110——120.64-103.47下降通道和114.86-107下降通道的双重38%回撤位。

Under the base of it, also considering the characteristics of the multi-channel multistage rimfire gas switch, much study and experiments of the surface flashover along the PMMA insulator and the PMMA housing of the switch were done. Following conclusions were drawn: After introducing PMMA insulator among the board electrodes, the voltage of the discharging of the SF6 drops by 30%. With increasing of the pressure of SF6, voltage of the discharging descends more sharply. With PMMA spacer, the dispersing of the discharging voltage of the gas gap increased as compares to the unbridged gap, such increases in value of the discharging voltage become more obvious with the gas pressure increased.

本文对SF6气体中的沿面放电及影响因素进行了分析，在此基础之上结合边缘点火多级多通道气体开关的沿面绝缘结构特点，经过大量理论分析和电场计算，对有机玻璃支撑绝缘和有机玻璃外筒进行了沿面放电研究，研究结果表明：板电极间SF6气体间隙引入有机玻璃绝缘子后，间隙放电电压平均下降约30%，随气压增大放电电压下降趋势增大，引入有机玻璃绝缘子后放电分散性明显增大，随气压增大，放电分散性呈增大趋势。

Grain quality affected by N application and plant density could directly influence malting quality. Grain protein content was negatively correlated to steeping degree and steeping rate, and positively related to saccharogenic power. The relationship of grain protein content to a -Amino-nitrogen content and kolbach index could be expressed with a quadratic curve equation, respectively. The greatest decomposition rate of protein might be achieved when grain protein content was 11-12%.

施氮量、氮肥运筹比例和密度对籽粒品质的影响直接影响着麦芽品质，籽粒蛋白质含量下降，浸麦度和浸出率上升，糖化力下降，籽粒蛋白质含量和库值、氨基氮呈二次曲线关系，籽粒蛋白质含量在11%一12%时，其蛋白质分解速率最快，麦芽总氮与籽粒总氮呈极显著的正相关关系，在麦芽的生产过程中氮的消耗率与籽粒总氮为极显著的负相关关系。

The lowest surface tension of N_xB solution was better at 25℃, and lowest surface tension would down with carbon . cmc( critical micelle concentration) and γ_ in N_(12)B are 4.1 × 10~(-4)mol/L, 24.5 mN.m~(-1),what was smaller than LAS . The cmc of N_(12)B- NaCl are down with NaCl up.The surface tension and cmc of N_(12)B and N_(16)B are higher than that of N_(12)OB and N_(16)OB because of hydrophilic group ,but that of N_(12)B is lower than that of N_(16)B because of hydrophobic group .5. The borate structure and semipolar bond were studied in different pH by infrared spectrum .It indicated that N_xB and N_xOB have not semipolar bond at pH

4、25℃，N_xB系列都有较低的表面张力，并随碳原子数的增加而最低表面张力下降。N_(12)B比同碳原子数的十二烷基苯磺酸钠的最低表面张力34.5mN／m低，且临界胶束浓度为4.1×10~(-5)mol／L，也比LAS低，且随着NaCl浓度的增加而略有下降，比较N_(12)B和N_(16)B，由于C_(16)疏水基的异构体使N_(12)B的临界胶束浓度和临界胶束浓度时的表面张力γ_(cmc都低，由于增加了亲水基团使得N_(12)OB和N_(16)OB的表面张力和临界胶束浓度都要高于N_(12)B和N_(16)B。

After the age of 6, antibody GMT was shown to be middle and low level. The seropositive rate of measles antibody dropped along with the growth of age.

以1～12岁儿童抗体阳性率高（85.71％～98.44％），GMT则从6岁开始下降至中低等水平，抗体阳性率有随年龄增长而下降的趋势。

With different scenarios sediment discharge followed by grassland＞shrubland＞broad-leaved woodland＞orchard＞coniferous woodland,among the scenarios grassland made sediment diacharge increase while the others made sediment discharge reduce.Along with the forest cover increased,the runoff and sediment discharge decreased;meanwhile the sediment discharge had the maximum rate of descent with the forest coverage rate between 40-70%.

不同情景的输沙量依次为草地＞灌木林地＞阔叶林地＞园地＞针叶林地，与原地类比较草地使模拟输沙量增加，其余的情景都使模拟输沙量减少；不同森林覆盖率情景下年均径流和输沙量都随森林覆盖率的增大呈下降趋势，森林覆盖率在40-70%之间的输沙量下降速率最大。

With the study of temporal-spatial distribution of siol microbial diversity,we found species richness index,diversity index and evenness index had a falling trend,and the downtrend was slighly different.

在研究土壤微生物的时空分布中发现，土壤微生物现物种丰富度指数、多样性指数、和均匀度指数随海拔升高，都呈缓慢下降趋势，并且在不同地区下降趋势略有差别。

It is pointed that the diffractive efficiency decreases greatly in short wavelength, but one decreases smally in long wavelength.

指出在短波方向，衍射效率下降较多；在长波方向，衍射效率下降较少。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷