范围

There are also purples spinels, and those colors range from purple to blue and blue-green and then move into inky color ranges.

还有紫色尖晶石，这些颜色从蓝色和紫色蓝绿色范围，然后进入漆黑的色彩范围。

It is impossible to establish one method to applying for all of pesticides and samples, so different methods are introduced to analysis different categories of pesticides, according to different physico-chemical properties.11 Organochlorine Pesticides are detected by GC-ECD and extracted with 50ml acetone and 100ml petroleum aether in Solxhlet's extractor clean-up with oil of vitriol.

农药种类繁多，结构各异，建立一种方法适用于所有农药和样品难度极大，本文将常用农药按分子结构分为四类分别建立检测方法：采用索氏提取器，丙酮/石油醚(50：100，V：V)混合溶剂提取、磺化法净化、GC-ECD检测研究了11种有机氯农药在蔬菜、水果、粮食中残留，结果显示11中有机氯农药在五种样品上的5次重复平均回收率，从添加0.005到2.000mg/kg的回收率范围为92.4%—103.7%，平均回收率大于80%，变异系数范围在1.16—9.16%之间。

What is dynamic range anyway Dynamic range is the difference between the softest and loudest sounds we can hear.

那么到底动态范围是什么动态范围是我们所能听到的最高音量以及最低音量的差值。

The ore-forming temperatures of the deposits vary in a wide range, mainly from 260 to 400℃, with a peak from 320 to 340℃.

金矿床的成矿温度的范围总的来说变化较大，但主要范围在260～400℃之间，且峰值为320～340℃。

The results show that DEHP can migrate into all water food simulants from PVC film and the migration rate was the highest in 65% aqueous ethanol with the range 0.85%～6.31% and a big increasing amplitude when contacting temperature over 30℃, the rate was lower in 20% aqueous ethanol and distilled water with the range 0.19%～0.45% and 0.19%～0.37%, respectively; and the rate was the lowest in 4% aqueous acetic acid with the picked out rate 17% and the value ＜0.4%.

研究结果表明，PVC膜中DEHP在几种水性溶剂中均有溶出，在65%乙醇中溶出率最大，范围为0.85%～6.31%，当浸泡温度超出30℃后，溶出率增幅较大；在20%乙醇和蒸馏水中的溶出率较小，范围为0.19%～0.45%和0.19%～0.37%；4%乙酸对DEHP的溶出作用最小，70个样品中，检出率为17%，检出溶出率。4%。

In this paper, tobacco-specific nitrosamines levels of Yunnan flue-cured type cigarettes were determined by a developed GC-TEA method, including TSNAs in tabcco fillers ,mainstream and sidestream smoke.The observed TSNAs values ranged from 85.73ng/g to 418.03ng/g in tobacco fillers and 8.2 ng/g to 29.71ng/cigarette in mainstream smoke and in sidestream smoke ranged from 415.87ng/cigarette to 895.84ng/cigarette.

中文摘要：本文采用GC/TEA技术对云南烤烟型卷烟中的烟草特有亚硝胺进行了研究。48种卷烟的分析显示：烟丝和主流烟气TSNAs变化范围分别是85.73 ～418.03 ng/g和8.2～29.71 ng/支，其中NAT+NAB的含量最高，NNN和NNK含量较接近；侧流烟气TSNAs变化范围是415.87～895.84ng/支，含量明显高于烟丝和主流烟气，NNK所占比例平均达84.29%。

Sometimes I need to store data scoped by some context and isolated from the other scopes.

有时候，我需要存储的一些上下文范围的数据和孤立于其他范围。

Home ranges of the sables were 4. 2—17. 2km〓. Males have larger home range size than femals. Home ranges sizes were different in every season. Home ranges were the Largeat in winter and smallest in summer. There was overlap between the males and the females and the two males seldom orlapped. Actiltty during the snow-free season was strongly diurnal wheareas winter activity was largely nocturnal. Activity was stronger at 6—8. 18—20 and 20—22. Sable's activies and food diversity index wes strongly corrected.

1995年4月～1996年11月。在内蒙古满归林业局北岸林场采用无线电跟踪技术和全球定位系统研究了紫貂的巢区和生境选择，紫貂巢区大小为4.2～17.2 km〓，雄性个体的巢区大于雌性个体的巢区，四季活动范围有差异，冬季活动范围最大而夏季最小，巢区的重迭多发生于异性个体，而雄性个体的巢区几乎不重叠，而且巢区呈线性趋势，紫貂在冬季主要是夜行，而其他季节主要是昼行，一般6～8时和20～22时活动较强，而且其活动率与其食物多样性指数成正相关。

Accordingly, in this thesis the low-temperature rheologic rule of asphalt is studied entirely and systemically for the first time within wide temperature and shear rate by means of sliding-plate viscometer system, and following achievements are obtained

因此本文利用自行开发的滑板测粘系统，在较大温度范围和较大剪应力分布的范围内，首次对沥青低温的流变基本规律进行了比较全面、系统的研究，取得了以下成果

This article gives an analysis of the present problems in the compensation scope of urban removals, and proposes a corresp...

文章针对目前拆迁补偿范围存在的问题进行分析，提出了完善补偿范围的相应对策。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。