1、

There were no macropterous females in the emerged offspring adults. ( 3) The longevity of brachypterous females was significantly different between the temperature levels, extended with the decreases of the temperature.

在整个试验过程中,没有长翅型雌虫的羽化。(3)短翅型雌成虫褐飞虱的寿命随着温度的降低而延长。

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2、

The numerical results show that the energy of vibration decreases to 2% of the original one when it transfers from bridge deck to the bottom of pile foundation.

数值计算表明,机车荷载下,振动能量由桥面到达桩基底部时为原来的2%左右。

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3、

OSDTS not only has good wholeness, big stiffness, but also decreases the whole deformation of bridge and improves the mechanical behavior of deck with the bottom chord and tie beam heightened. 2.

该方案整体性好、刚度大,由于下弦杆和系梁加高,不仅桥梁的整体变形减小,而且也改善了桥面系的受力状态。

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4、

Arouse supply to increase from this, and demand decreases.

由此激发供给增加, 而需求减少.

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5、

The results show that the yield of xylan pyrolysis tar product increases with rising reacting temperature, but decreases with rising temperature after approaching a maximum value caused by the secondary decomposition of tar.

试验结果表明,木聚糖热解生成的焦油产率随温度升高而增加,达到最大值后随着温度的继续升高,焦油发生二次裂解使产率降低;

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6、

As the bounce the ball decreases the height per contact with the ground so does it's!

每接触地面一次,球的反弹高度也随之降低,光也一样.

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7、

The softening effect of the antihydrogen steel due to heating is large, and the temperature sensitivity decreases quickly with the specimen temperature increasing.

该抗氢钢的温度软化效应很明显,且温度敏感性随温度升高而下降。

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8、

Propose how to take precautions against with decreases the sport injury.

提出了如何预防和减少运动损伤.

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9、

The ion distribution in the positive guide layer presents a step, then decreases as a complementary error function. Whereas the ion distribution in the negative guide layer is a complementary error function.

正波导面的离子分布呈现一个台阶然后再以余误差分布下降,负波导面的离子分布为余误差分布;

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10、

Acetylcholine decreases low threshold T-type calcium conductance of relay cells in the cat's lateral geniculate nucleus

乙酰胆碱减小猫外膝体中继细胞低阈值T&型钙电导

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11、

However, local buckling is more likely to occur for thin-walled tubes, and thus decreases the lateral confinement on the concrete core.

但薄壁钢管在荷载较大时易发生局部屈曲,且降低对混凝土的约束。

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12、

The results indicate that with the increase of conjugated chain length, the maximum wavelength and nonlinear optical coefficients increase while the energy gap of the frontier molecular orbital decreases.

结果表明,中心对称的吡嗪衍生物随着体系共轭链的增长,最大吸收谱线波长增大,前线轨道能级差减小,体系的三阶非线性光学系数增大;

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13、

The consistency factor decreases with temperature increase.

随温度升高,稠度系数降低;

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14、

Its consistency factor k decreases with the increase of temperature, but the flow behavior index n changes little.

随着温度的升高其稠度系数减小,流变指数基本上没有变化。

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15、

The maximum temperature of the wall decreases with increasing coolant flow.

随着冷却剂流量的增大,推力室壁中的最高温度明显下降;

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16、

The hydration number of Li ion decreases with increasing concentration, but this is compensated by the increasing number of Li+ Br-contact ion pairs, and the coordination number of the first coordination shell of Li ion keeps approximately unchanged.

随浓度增加,锂离子的水合数量呈减少趋势但同时又从Li+-Br-接触离子对的数量增加中得到补偿,而Li离子的第一配位壳层的配位数量保持不变。

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17、

Due to the repulsive Coulomb field, the effective impact parameter increases, and therefore the calculated reaction cross section decreases.

库仑场的排斥效应使得核&核反应有效的碰撞参数增大,使计算的反应截面减小,同时这种修正的效应随能量增大而减小。

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18、

During start process, only the initial 2 cycles produce relative high level nitrogen oxide ( NO) emission, and the NO concentration decreases with the rising of cranking speed.

起动过程中只有第12循环会产生较多的氮氧化物,整个起动过程氮氧化物都较低,氮氧化物浓度随拖动转速升高而降低。

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19、

The settlement of the culvert decreases after adopting the load reduction method, thereby different settlements along the longitudinal culvert are improved.

采取减荷措施后涵洞的沉降量也明显减小,同时改善了涵洞纵向的不均匀沉降。

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20、

Based on the two variables of stress state, formulas for estimating the critical stable height of vertical cut slopes of unsaturated soils are established respectively for two cases in which suction is constant or linearly decreases with depth.

利用双应力状态变量表示方法,建立了考虑干燥裂缝时吸力沿深度均匀分布和随深度线性减小两种情况下垂直切坡极限自稳高度表达式。

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