范围

The larger the F-stop number the larger the amount in focus.

光圈数值越大焦点范围越大，镜头设在F16聚焦范围比同样镜头设在F4要大。

Spectral resolution and spatial resolution of the high temporal resolution image overlays scope with valid the wave band number etc. characteristic, the part caused the extraction of icing zone information in unilateral and judge way to the factitiousness; researchers of the past hangs a neglect of sand in the sea , also influencing an information to withdraw of the accuracy and the integrity.

高时间分辨率影像的空间分辨率、波段的光谱覆盖范围和有效波段数目等特征，部分导致了渤海结冰范围信息提取的片面性和对人为判读的依赖；前人方法对海区悬沙的忽视，也影响了信息提取的正确性和完整性。

To overcome the above problems,authors present a Hierarchical algorithm based on Communication range Restraining Clustering.It first studies single-level protocol based on Communication range Restraining Clustering and then father node is selected in every layer in terms of communication range restraining to reduce the number of data package transmission.

针对这种问题，提出了一种基于通信范围约束的多层簇类算法，基于单层次的数据融合结构，给出了多层次的数据融合，然后对每一层簇头通过通信范围选择父节点，减少数据包传输次数。

He is sane to know that to be beyond the bound is fathomless.

一个人知道自己了解力的极限范围，知道超出这个范围就无法理解是理智的。

The feedback resistance, R1, is dependent on cell sensitivity and should be chosen for either maximum dynamic range or for a desired scale factor. R2 is elective: in the case of photovoltaic cells or of photodiodes, it is not required in the case of photoconductive cells, it should be chosen to minimize bias current error over the operating range.

反馈电阻R1的取值由电池的灵敏度和要求的最大动态范围，或者需要的电流——电压转换比例决定。R2分情况选取：在光电池和光电二极管时不需要这个电阻，在光电导的时候，电阻的阻值应该能使在工作范围内，由OP输入偏置电流所带来的误差最小。

The result show that particle numbers of diameter of floccule which are of narrow-dispersed size between 7 500～20 000 nm are more than 82% of the total when the pH is between 8.5 and 10,with concentation of Fe~(3+) around 40 mg/L and areration rate in the range of 0.10 L/min and 0.14 L/min.

结果显示，在絮凝剂中Fe3+浓度为40 mg/L，废水的pH值为8.5~10，曝气速率在0.10 L/min~0.14L/min之间时，絮凝体颗粒粒径较大而且分布比较集中，优势粒径范围为7 500~20 000 nm，该粒径范围的絮凝颗粒占总体份额大于82%。

The measurements were performed simultaneously by using a vibrating-wire instrument operating in the forced mode of oscillation.

采用振动弦黏度/密度计对碳酸二乙酯的黏度与密度进行了实验研究，测量的温度范围为263～363 K，压力范围为0.1～20 MPa。

Wings blackish-brown with two conspicuous ground-yellow maculae on the median cell of forewing and S-shaped outer transversal line with ground-yellow reached two-thirds of posterior margin, and hindwing with a small brownish-black spot on the center of upper and lower surfaces. Average wingspan 24.64 ± 0.58 mm (range = 20.50-28.00mm), and male adults averaged 8.56 ± 0.18 mm long (range = 7.50-9.20mm) by 3.85±0.12 mm wide (range = 3.50-4.80mm).

雄成虫，体长8.56±0.18mm(范围7.50～9.20mm)，翅展24.64±0.58mm(范围20.50～28.00mm)；触角长度不超过前翅的1／2；前翅正面由黑褐色鳞片组成翅的底色，中室端横脉内有一较大的土黄色或桔黄色斑纹，外横线明显、土黄色、从翅前缘伸至后缘呈反"s"形弯曲，到达后缘2／3处；后翅中部有黑褐色小斑。

The results show that there are large range of variability and rich genetic resources of foxtail millet germplasm in Gansu. And the genetic diversity of germplasm resources in different regions is significantly different.

结果表明：(1)甘肃省谷子地方种质资源的多样性在地州间存在明显差异，多样性以陇中的兰州、白银、定西、临夏，陇东的庆阳、平凉和河西的武威为富集地，多样性指数范围在1.5312~1.3424；而金昌、陇南地区的多样性相对较低，多样性指数范围在

The correlation test on pressure, speed and temperature of brake friction coefficient are performed, the results indicate that the stability of friction coefficient is enough.

按照制动标准VW TL 110规定的试验程序，进行了制动衬片摩擦系数的压力、速度、温度相关性试验，试验结果表明，制动摩擦系数随压力、速度、温度的变化范围在规定的离散带范围内，摩擦系数的稳定性是符合要求的。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。