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Ten variously substituted benzoyl peroxides were synthesized for Raman spectrometric identification both in solution (CCl 2FCClF 2) and solid state. Different to infrared spectra, Raman spectra have been proved to be a useful characterization of the highly symmetric peroxy bond in diacyl peroxides. The ν OO value ranged from 850 to 899 cm -1 varies regularly with the substituent on the phenyl ring.

合成了全氟和其它对位、间位取代的共10种过氧化苯甲酰，测定了它们的固体和溶液(溶剂为F113， CCl2FCClF2)的激光拉曼光谱，首次发现这类化合物中高度对称的过氧键有较强的特征谱带，即νOO在850至899 cm-1之间，并随取代基不同而呈现规律变化。

The germination rate of pollen of 3 Phyllostachys species was generally lower, ranged from the lowest of 21.7% to the highest of 58.7% in this study.

竹子花粉的萌发试验说明竹花粉萌发率普遍较低，最高萌发率为58.7%，最低为21.7%。

The polymorphism information content ranged from 0.00 to 0.88 and averaged 0.62. The averaged pair wise genetic distances among cultivars were estimated from 0.00% to 34.27% with an average of 12.45%, which revealed a narrow range of variability among cultivars, except for FHIA 25, Yangambi KM 5, Pisang Jan Buaya, Rose and Huangdijiao.

依据SSR数据计算的品种间遗传距离在0.00%~34.27%，平均12.45%，大多数品种间的遗传变异非常有限，但也存在着遗传差异突出的品种：FHIA25、Yangambi KM 5、Pisang Jari Buaya、Rose和皇帝蕉。

Temperature showed significant effect on the toxicity of avermectin to the second instar larva of Plutella xylostella.The toxicity become greater as temperature ranged from 15 -~-- 32 C .

温度对阿维菌素的毒力有较大的影响，在15～32℃温度范围内，阿维菌素对小菜蛾幼虫的毒力随着温度的升高而增强，温度从15℃上升到32℃，阿维菌素对小菜蛾幼虫的毒力增加了32.35倍。

When transgenic rape leaves were fed to Plutella xylostera, mortality of second instar larvae ranged from 33％ to 47％ and the survival larvae had a less weight than the control.

对叶绿体转化植株进行虫试，结果表明，8天后小菜蛾幼虫的死亡率为33％-47％，未死亡的幼虫比对照体重减轻。说明所获得的叶绿体转基因植株具有杀虫和抑制幼虫生长的作用。

Most of the pruritic problems (83.3%) ranged from medium to severe, and more than half (59.3%) of the patients reported having sleeping problems. Most of the patients responded to the pruritus by scratching with hands (74%).

结果显示血液透析病人皮肤痒之发生比率为61.4％，以透析后一年内发生皮肤痒者居多（81.5％），痒的部位依序为全身、躯干及肢体（55.5％、27.8％、16.7％），痒的程度则以中、重度为最多（83.3％），且有一半以上（59.3％）的病患主诉影响睡眠。

Follow-up ranged 3-18 months, JOA score increased obviously after the operation. In the period of follow-up, there was no screw loosening or displacement. Postoperative CT was performed on all cases, in which, there was no laminae subsidence or reclose of the opened laininae.

随访3~18个月，术后JOA评分均有明显改善，术后行CT检查未见钛板及钛钉脱落移位、椎板塌陷或再关门现象，门轴侧骨折处骨质再生融合。

As assessed by rheometry, the rigidity of collagen gel, ranged from 10 to 120 Pascal, was elevated by age effects and lowered by sonication.

以流变仪来测定胶原蛋白凝胶的黏弹系数，其黏弹系数范围从10到120 Pascal，其系数随老鼠年龄增加而上升，随超音波震荡时间增加而减少。

Ranged warfare in the Rus' was more widely used and a more valued tactic than in Western Europe.

素质：一般类型：地方兵种在基辅罗斯公国的战争中，相比起西欧是用途最广泛的兵种之一。

The trace elements and flavonoids were analyzed by ICP-AES and AlCl3 colorimetry, Results show that the content ranged from 48.0-526.8μg/kg and there were abundant zinc in Hibiscus sabdariffa and Tribute Chrysanthemum.

实验测得微量元素中有益微量元素锌含量范围为48.0-526.8μg/kg，玫瑰茄和贡菊含有丰富的锌；茶花、玫瑰茄含有丰富的锰等；而毒性微量元素铅的含量范围是1077.1～16157.8μg/kg，都未超标。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。