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The results indicated that:(1) plant height and tillering number decreased, and root length, root surface area, root volume and rootlet number increased under drought stress; straw mulched on surface soil and pig manure mixed in soil could improve the growth and morphological property of rice root, while straw mixed in soil and pig manure mulching had no significant effects;(2) the contents of chlorophylls and the activities of SOD, POD and CAT decreased significantly under drought stress, and straw mulching on surface soil and pig manure mixed in soil could restrain these decreases.

结果表明：①干旱胁迫下水稻株高降低、分蘖数减少，根系则表现出主根伸长、支根增多、根表面积和根体积增加；秸秆表施和猪粪混施可明显改善水稻的生长和根系形态，而秸秆混施和猪粪表施的改善作用不显著；②干旱胁迫下叶片叶绿素含量显著降低，超氧化物歧化酶、过氧化物酶及过氧化氢酶活性均显著下降，秸秆表施和猪粪混施能够在一定程度上抑制这种下降幅度。

Experiments have been done on the server of 8 PIII PC nodes and 100Mbps Ethernet with switches. Compared with UDP/IP, DOSTP decreases round-trip time of 20% for 64 bytes packets under the same application conditions.

在8个节点的服务器系统上的测试结果表明，DOSTP获得比UDP/IP更小的往返延迟和系统开销，应用环境下有约20%的增益，能有力地支持系统扩展和大并发访问服务。

Furthermore, each routing plane is composed of tiles, not an array of grid points as well as their connecting edges, and, consequently, the complexity of routing problem decreases.

此外，尼摩的每一个绕线平面都是由瓦砖组成，而不是由格子点与它们之间的连接线所组成的阵列，因此绕线问题的复杂度将可以获得减少。

The range sidelobe of gaussian power spectrum random noise presents the ruleless shape envelope and decreases significantly with the correlation length increase, so it can be suppressed by increasing the length of the correlation data if the instruments are available.

通过分析硬件平台产生的两种随机噪声信号(改进型Logistic-Map的混沌随机噪声信号和基于Ziggurat算法的高斯分布随机噪声信号)的统计特性，证实了产生的这两种随机噪声信号可以符合应用要求。

Saccharose could decreases the viscosity of 0.10%xanthan gum and 0.10%agar solutions, but when it mix with 0.25%guar gum and 0.30%sodium alginate, it has the opposite effect.

蔗糖能明显提高0.25%瓜尔胶和0.30%海藻酸钠溶液的粘度，但使0.10%琼脂及0.10%黄原胶溶液的粘度略为降低。

The results show that, during the period of collision between the sand grain and the sand bed, the lost kinetic energy is more than half of the total energy. Moreover, because the percentage of collision angles with more than 0° is up to 70％, the vertical speed of sand increases even if the kinetic energy decreases, which ensures that the sand particles can receive more energy from the air to keep on the saltation movement.

实验结果表明，沙粒与沙床碰撞过程中损失的动能超过总能量的一半，且由于碰撞平面角大于0°的比例达到70％，即使沙粒在碰撞过程中能量有所损失，沙粒与沙床碰撞后垂直分速度增加的现象仍比较普遍，使得沙粒在与气流相互作用的过程中获取更多的能量，从而为沙粒的持续跃移提供了保证。

For different solute-solvent-supercritical CO_2 systems, there are some generalities of the effects of the process parameters, for example, PS decreases with the increase of saturator pressure. But the effects of the process parameters are not same relating to the characteristics of the solutes and solvents.

不同的溶质-溶剂-超临界CO_2系统，其操作参数的影响规律有相同之处，如随着混合器压力升高微粒粒径减小等，但又不尽相同，这跟溶质和溶剂的性质有关。

The results show that the RCS of the perfectly conducting cube scatterer covered with plasma decreases. This technology can be used in aircraft stealthy.

结果表明：金属方柱的等离子体覆盖层可以有效地减小雷达目标的RCS，这一结论可以应用于航空飞行器的隐身技术中。

In the study of infrared radiation character, different species of tourmaline and Draviteoccurring in pegmatites from Hebei that are different in granularity and heattreatmenttemperature are chose for infrared radiation ratio testing. The result shows:The infraredradiation ratio of tourmaline powder is above 0.80 when the surrounding temperature is 20℃and the testing temperature is below 100℃;Schorl has a close infrared radiation ratio to Dravite,which is higher than Elbaite;No matter to Dravite or Schorl, as the content of ferric oxideincreases, the infrared radiation ratio decreases;tourmaline's size is smaller, its infraredradiation ratio is higher;after tourmaline is heat-treated under 800℃, its infrared radiation ratiodeclines;Dravite heat-treated at 800℃ has the highest infrared radiation ratio, 0.90;andDravite's structure suffers from destruction above 900℃ heattreatment, so its infrared radiationratio goes down.

在红外辐射特性的研究中，本文选择了不同种属电气石、不同粒度和不同热处理温度河北伟晶岩镁电气石进行红外发射率的测试，结果表明：在环境温度为20℃、测试温度为100℃下，电气石粉体红外发射率均在0.80以上；铁、镁电气石红外发射率相近，且大于锂电气石；不论在铁电气石还是在镁电气石中，随氧化铁质量分数的增加，红外辐射率下降；电气石粒径越小，红外发射率越高；电气石在低于800℃以下温度的热处理后，红外发射率下降，800℃热处理电气石红外发射率最高，为0.90，900℃以上电气石结构遭到破坏，红外发射率降低。

Results show that, under the conditions depicted in this paper, generation rates of characteristic products don't speed up with increase of samples' initial aging degrees, but are consistent with the change of bond scission rate of cellulose. When samples are in mid-end life and aged further, the generation rate decreases almost exponentially.

结果表明：在该文的试验条件下，处于老化中后期的油纸绝缘，在后期继续老化过程中特征产物的生成速率随油纸绝缘初始老化程度的增加并不呈现递增趋势，而是成近似指数递减关系，这与纤维素绝缘纸降解过程中断键速率的变化一致。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。