densities
The range of densities of interest is about 3. 5.
有用的密度范围为3.5左右。
Densities presumably can be probed by radar.
利用雷达也许还能探测出气体的密度。
Effective Ice Particle Densities Derived from Aircraft Data.
从飞机数据得到的有效冰粒子密度。
Much higher and lower densities also occur naturally.
树木的适应范围这麽广，这点值得特别注意。
In this definition, the contrast is given by the ratio of two light densities.
对比度定义为两个光密度之比。
The interface between air masses of different temperatures or densities.
锋面不同温度、密度的两大气团交界处
Our modular check-in system matches specific needs and traffic densities.
我们模块化的办票系统能满足特定要求和航班密度。
Memory foam is a hypoallergenic material and available in several densities.
记忆泡沫是低过敏物质可在数密度。
The densities are between 9.20x103 kg/m3 (BG) and 9.30x103kg/m3(BS).
密度在9.20×10~3kg/m~3(BG)至9.30×10~3kg/m~3(BS)之间。
All resident habitat generalists showed significant decline in densities.
所有的泛生境留鸟种类的密度均呈显著减少。
Hypersonic wind tunnels operating at very low densities were developed starting in about 1960.
低密度超音速风洞大约开始发展于1960年。
Power densities that can be tolerated by a gage are strongly related to the specimen which serves as the heat sink.
应变片所能允许的电能密度与起着散热器作用的试件密切相关。
Water, coal measures and salt have densities markedly different from other earth materials.
水、煤和盐的密度与其它介质有很大的差别。
Costs and returns for orchards at the above densities were examined by the cash flow method of analysis.
上述密植园的成本和收益是用现金周转分析方法决算出来的。
The ways in which the spreading heat will lower densities and produce plate uplift have been treated elsewhere.
这种使密度降低和板块隆起的散热方式已在别处讨论过。
Older mare flows have been exposed to bombardment longer than younger flows, so they have higher crater densities.
较古老的月海岩流受到撞击的时间比年轻岩流久，因此它们的陨石坑密度较高。
On the other hand, X-rays do not distinguish well between tissues of similar densities.
另一方面在密度相似的组织之间X射线不能很好地区分。
On the other hand,X-rays do not distinguish well between tissues of similar densities.
另一方面在密度相似的组织之间X射线不能很好地区分。
The push pin color scheme shows population densities based on the color spectrum.
push pin颜色方案基于色谱显示人口密度。
Finally, the positive column is reached where electrons and ions have equal densities.
最后到达的区域是正柱区，这里，电子和离子具有相等的密度。
Wave vector resolved surface densities of states and band structure along the surface Brillouin zone are presented.
采用层轨道表象及表面投影技术 ,给出了 (313)表面在二维布里渊区高对称点的波矢分辩的电子态密度和表面投影能带结构 .
Generally, the FD treatment has decreased the densities of natural enemies and saprophagous insects .
覆膜旱作田天敌及腐食者密度低于灌溉田。
The relation amongst composition,densities,refractive index,Abbe number and transmission was studied.
测试玻璃的密度、折射率、阿贝数和紫外到红外波段的透过率等物化性质,研究密度和折射率与组成的关系及影响阿贝数、透过率大小的因素。
The relative densities of flavors were determined by pycnometer (standard method) and densimeter.
摘要日前测定香精密度的方法主要有标准传统法(上标[1])－比重瓶法和密度仪法。
Compared with normal rats,the densities of cerebral N receptors in aged rats were decreased significantly.
与正常成年大鼠比较 ,衰老大鼠大脑皮层M受体的密度和亲和力无明显变化 ,而脑N受体的密度显著减少 ;
Analyses and compares the two constructions of their optical systems and the power densities of two focussing beams.
对二者光学系统结构作分析对比,对焦斑和线束上的功率密度作计算对比。
The effects of different additives on the proliferation of low densities BFF (1, 2, 4, 6, 8 cells/50 L) were studied.
探讨胰岛素和条件培养液对低密度水牛胎儿成纤维细胞增殖的影响。
This research focuses on comparing all the modal analysis results with different meshing densities.
重点比较了在不同网格划分精度下，有限元模态分析的结果。
Based on crater densities within the basins, SPA appears to be the oldest and Orientale the youngest.
根据盆地内的陨石坑密度估算，SPA盆地似乎最古老，而东方海则最年轻。
Control Strip: A short length of film containing a series of densities to check on laboratory procedures.
控制光楔：一段短的胶片，它包括一系列不同的密度以检测洗印厂的冲洗。
In a document copying machine, the difference between the densities of two surface elements of an image.
在资料拷贝机中,一个图象两个表面元密度之间的差别。
By using the lattice-rotation model,the screw and edge dislocation densities of the samples were calculated.
通过使用晶格旋转(Lattice-rotation)模型拟合,计算出样品的螺位错密度和刃位错密度。
Temperatures and densities never climb high enough to ignite disruptive thermonuclear burning.
其温度及密度永远无法攀升到足以点燃具破坏性的热核燃烧。
Stipple acts as a black grain that represents darks of an image with circular dots of different sizes and densities.
画点画充当黑深色衣物粮食，代表一个图像圆形点不同规模和密度。
Meanwhile, sweetpotato Eshu NO.5 yields were studied at different tree ages and inter-planted densities.
以及不同树龄、不同甘薯栽植密度对鄂薯5号鲜薯产量的影响。
They pack into shaded areas above the waterline at densities of up to 100 per square metre in places.
在某些地方，他们以超过100只/平方米的密度拥挤进海平面上面的阴暗处。
We can provide customers with honeycombed boards with various areas densities, honeycomb-sizes, and paper materials.
根据用户需要制作各种克重、蜂窝孔径密度、规格和材质的蜂窝纸芯和蜂窝纸板！
Eilers PH. Enhancing scatterplots with smoothed densities [J]. Bioinformatics, 2004,20(5):623-628.
用本文算法对图像增强进行的方法实验，得到均衡后增强（图1）.经增强预均衡后，显示结果为：
The results show that the difference of fracture densities in different lithotype bands is large.
镜煤条带中裂隙的密度和分维数与条带厚度、相邻条带煤岩类型有关;
The computations showed that, under some conditions, there appeared some unusual densities of states in the band gaps.
计算表明：在一定条件下，禁带中出现了非寻常的态密度。
The first step was to use some very vigorous sampling-based methods to estimate population densities of herbivores.
第一步就是采用一些有效的取样方法估算食草动物的种群密度。
Some linear densities are noted in peripheral portion suggesting interlobular and intralobular septal thickening.
外周部分呈线性密度分布，提示小叶间和小叶内间隔增厚。
"In the transgenic mice, we found two types of capsids with different densities," Yeager said.
在转基因小鼠中，研究人员发现了两种不同密度的病毒蛋白质壳。
Densities of over 60 hoofed animals for every square kilometre, adding up to a live animal biomass of 15,000 kilograms.
每平方千米有蹄类动物的数量超过60只，加起来的活动物生物量（活体被掠食者的总重量）可达15000千克。
As the infalling matter approached the center, it reached higher and higher densities.
当坠入的物质接近中心时，它的密度会越来越高。
The relative densities of flavors were determined by pycnometer(standard method) and densimeter.
目前测定香精密度的方法主要有标准传统法-比重瓶法和密度仪法。
ABSTEACT.AIM To study the infectivity of different densities of P. vivax to An. sinensis.
摘要: 目的 观察不同密度间日疟原虫对中华按蚊的感染性。
Two forest specialists showed significant increase in densities, one is native and the other is exotic species.
两种树林种类的密度有显著增加，其中一种是本土种，另一种是外来种。
Effect of different fodders and breeding densities on the larva growth and development of Tenebrio molitor L.
饲料种类和饲养密度对黄粉虫幼虫生长发育的影响。
The neutron flux densities at various positions in neutron beam equipment are measured by SSNTD method.
利用固体径迹探测器(SSNTD)测量了束流装置中心轴线上不同位置处的中子通量密度。