变化性的

XRD picture of the sample shows that the change of the abrasiveness of the composite is due to that of the p...

样品的XRD图显示材料的耐磨性变化是由于材料中的相组成发生了变化，耐磨材料中有新的结晶相产生。

These findings demonstrated that, 1 UVA may be the more important action spectrum of CAD than that of UVB; 2 the action spectrum of CAD could change from UVA to UVB and vice versa; 3 The reevaluation of MED may be advisable for the patients who have typical clinical features of CAD; 4 photoallergens and contact allergens may all play important roles in the pathogenesis of CAD and it would be testified by further follow up.

1UVA在CAD作用光谱中的地位较UVB更为重要。2CAD的作用光谱具有波动性，光敏感性增强可从一个波段变化至另一波段。3对仅临床符合CAD的患者应随访MED变化。4接触性变应原与CAD发病密切相关，进一步的随访可能会证实二者的因果关系。

At the same time, most WDR neurons failedto respond to the light brush applied to the receptive fields, but they couldbe intensively excited by the noxious pinch.(5) The latency of the latedischarges was shortened from 118.83 ± 3.67ms to 50.72 ± 1.36ms (n〓32, P〓0. 01).(6) Preceding graded number of A〓fiber conditioning inputs (〓mA, 100 μs) delayed the C-activity evoked by the following nociceptive teststimulus activating both A- and C-fiber applied to the sciatic nerve. The latedischarges decreased from 9.29 ± 0.97 to 6.71 ± 0.68 with the A-fiberconditioning stimulus increasing from 1 to 5 (n〓8, P〓0. 05).(7) The intervalbetween the conditioning stimulus and test stimulus (C-T interval) wasincreasing, the inhibition tended to plateau off. At shorter time intervalsthe inhibition became more effective. When C-T interval was limited in 50ms,the inhibitory effects was the strongest, here, the late discharges reducedfrom 12.57±1.21to 2.29±0.42 (n=11, P＜0. 01).(8) Behavior research showedthat the rat model of snake venom exhibited neuropathic pain with heathyperalgesia, cold and mechanical allodynia, which corresponding to the acuteelectrophysiological findings.

此时轻刷WDR神经元的感受野不能引起其活动改变，但伤害性齿镊夹捏仍可引起WDR神经元放电增多；〓5〓晚成分放电的潜伏期缩短，即宁静期的时程变短，由给蛇毒前的118.83〓3.67ms降至50.72〓1.36ms〓n〓32，P〓0.01〓；〓6〓在正常动物，如果预先给予只激活A纤维的弱条件电刺激〓mA，100μs〓可抑制随后的伤害性检验刺激所诱发的WDR神经元的晚成分放电，当条件刺激个数从1增加至5时，每次伤害性检验刺激所诱发的晚成分放电数从9.29〓0.97个降至6.71〓0.68个〓n〓8，P〓0.05〓；〓7〓固定条件刺激数为1个，当条件刺激与检验刺激之间的间隔增大时，A纤维条件刺激对WDR神经元晚成分放电的抑制作用逐渐减弱，当条件刺激与检验刺激之间的间隔在50 ms以内时，抑制效应最为显著，此时，晚成分放电数由正常时的12.57〓1.21个降至2.29〓0.42个〓n〓11，P〓0.01〓；〓8〓与急性研究中的WDR神经元电活动的变化结果相匹配，利用蛇毒制备的大鼠模型在行为学上表现为热痛觉过敏、冷觉的痛性感觉异常及机械痛觉过敏等慢性痛症状。

Namely, with advancing growth stage, Changes of nutritional compositions in range and velocity for first-cut alfalfa were bigger than those for second-cut alfalfa.

不同茬次初花期的苜蓿养分比较结果为：第一茬苜蓿的消化率、粗蛋白、无氮浸出物含量显著高于后两茬(P＜0.05)，而在第二茬与第三茬之间无显著性差异(P＞0.05)；CF、NDF、ADF含量第二茬最高，第一茬和第三茬无显著性差异(P＞0.05)；CASh含量第一茬较高；各茬次中EE、Ca、P含量较小，变化不大。

Experimental results show that this algorithm has the good unperceptibility and the strong robustness for the JPEG compression, the spiced salt noise, Gauss lowpass filter, blur, sharpen, cropping and size transformation.

实验结果表明，该算法具有良好的不可感知性，对JPEG压缩、椒盐噪声、高斯低通滤波、模糊、锐化、剪切、尺寸变化等攻击有较强的稳健性。

Water stress can cause changes of synthesis of protein, and the changes of protein components of different drought-resistant cultivars was same.

水分胁迫可以引起蛋白质合成的变化，不同抗旱性品种发生变化的蛋白质大小有部分是相似的，也有许多是不同的。

It was found that the goods with different physics property indeed affected the concentration distribution of the methyl bromide.

通过货物不同物理属性对溴甲烷气体分布规律的研究，发现不同货物的吸附性、可通透性等物理特性影响箱内溴甲烷气体浓度变化。

The principal synoptic systems of impacting snowfall in the early winter were the combinations of the westerly and south-to-north trough, moving plateau trough, plateau low pressure, plateaushear line, Bangladesh Bay storm; the configuration of the 850 hPa temperature anomaly field of the southern and middle Asia in the typical snow-abundant/scarce year on the plateau was "positive in the south and negative in the north", while the anomaly distribution of 500 hPa on the plateau and the eastern coastal area was "low in the west and high in the east".

结果表明：青海南部地区初冬降雪量呈缓慢减少的变化趋势，平均积雪量变化与年及其它季相比，呈微弱的减少趋势，平均积雪量与气温呈反相关，而与降雪量呈正相关；影响青海南部地区初冬降雪的主要天气系统是西风带南北槽结合类、移动性高原槽类、高原低涡类、高原切变类、孟加拉湾风暴类；典型多雪年高原及南亚与中亚地区850 hPa 温度距平场配置为&南正北负&型、500 hPa 高原与东部沿海地区距平分布为&西低东高&型。

Cheju Island typical of lava caves terrain, so far, has found that more than 60 caverns Department.

济州岛的气候根据季节的变化可以明显地分为大陆性和海洋性气候。

Cheju Island in the waters southwest of the Korean peninsula, is located in the center of the Far East region, the location is extremely important.

济州岛的气候根据季节的变化可以明显地分为大陆性和海洋性气候。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。