卷密度

Because of the CDW requirement, it is always a good idea when picking up the car to walk around and make sure it does not have any dings or visible damage that you might be charged for.

由于需求的电荷密度波、它总是一个好主意时拾车游览立卷没有冷风或损坏，你可能会被控。

A human model using polynomial convolution surface is presented which is modeled by articulated skeletons convolved with some kernel function. The convolution surface and curve correspondence theorem under orthogonal projection is presented. The human contour is approximated with a convolution curve and 3D human pose can be estimated using a nonlinear optimization algorithm.

首先建立了一种新颖的多项式密度卷积曲面人体模型，该模型由连接体线骨架与某种卷积核卷积而成，整个曲面是一张连续曲面，调节多项式和半径参数可以让人体任意变形；给出了正交投影下卷积曲面和曲线对应的概念和相关定理，为二维的图像轮廓和三维人体模型之间建立对应关系；根据正交投影下卷积曲面与曲线对应定理，用卷积曲线去逼近人体的图像轮廓曲线，从而估计和恢复出三维人体运动姿态。

The characteristic function of the probability density function of response variable is obtained by the high efficient multidimensional numerical integration method or convolution integral based on response surface method. Then the discrete probability density function of response variable is calculated using the fast Fourier inverse transform technique, at last the cumulative distribution function of the response variable can be quantitatively determined.

首先利用高效多维数值积分方法或基于响应面法的卷积积分求解功能函数的分布函数的特征函数，也就是进行Fourier正变换；然后利用快速Fourier逆变换数值求解功能函数的概率密度函数，进而求得失效概率。

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In chemical plant,liquefacient ammonia leaking from refrigeration equipment usually disperse in the air and become dense gas at the beginning.With the air coming into the gas,it will be increasingly close to the air density and become non-dense gas.

化工厂制冷装置发生液氨泄漏，泄漏后形成毒气云团在空气中扩散，初期多形成重气云团，在扩散过程中随着空气的不断卷吸，重气云的密度会越来越接近空气，从而转变为非重气云团。

The results showed that the resistance of soybean to bean pyralid was significantly different among varieties. The resistant level with roll number as evaluating indicator was significantly related to the resistant level with larva number as evaluating indicator.

结果表明，大豆品种之间的抗虫性有显著的差异，以卷包密度为评价指标的抗虫性和以虫口密度为评价指标的抗虫性相关显著。

The types,morphology,number,distribution and density of antennalsensilla in five leafroller moths species,i.e.Ancylis sativa Liu,Aclerisfimbriana Thunberg,Grapholitha molesta,Spilonota lechriaspisMeyrick and Adoxophyes orana Fischer von Roslerstamm,were observedwith microscope and electron microscope.Seven types of sensillum,i.e.sensillum trichodea,sensillum chaetica,sensillum coeloconica,sensillumstyloconica,sensillum squamiformia and Bohm's bristles were present inboth sexes and all five species.The number and density of sesillum trichodeaare much more than other types of sensillum.

用扫描电镜和相差显微镜对枣粘虫Ancylis sativa Liu、黄斑长翅卷蛾Acleris fimbriana Thunberg、梨小食心虫Grapholitha molesta、芽白小卷蛾Spilonota lechriaspis Meyrick、棉褐带卷蛾Adoxophyes orana Fischer von Roslerstamm五种卷叶蛾触角感受器的类型、形态、数量、分布、密度进行了观察，结果发现在所有五种的雌雄成虫触角上都具有七种类型的感受器，它们是毛形感器、刺形感器、腔锥感器(S.coeloconica)、栓锥感器(S.styloconica)、鳞形感器(S.squamiformia)、耳形感器(S.auricillica)和Bohm氏鬃毛(Bohm's bristles)。

The main result of study is as follows: 1 Biology of Olethreutes leucaspis Meyrick: Olethreutes leucaspis Meyrick have 10 generations in one year in the canopy, and generation overlap.

2三角新小卷蛾生态学：通过5种拟合方法的测定分析，三角新小卷蛾幼虫在荔枝园遵从聚集型分布，且随着虫口密度的提高聚集强度逐渐增强。

Hair comes in all colours, lengths, and thicknesses and it can be straight, slightly kinked, or very curly.

头发有不同的颜色，长度及密度，它可以是直发，微卷或是大卷。

Most plastic mulches used in the United States are either linear low-density or high-density polyethylene. They are typically 0.012 to 0.031 mm thick, 122 to 152.4 cm wide, and on rolls 607 to 1463 m long.

在美国使用的大多数塑料薄膜不是长条形低密度的就是长条形高密度的聚乙烯膜，通常厚0.012~0.031mm ，宽122~152.4cm ，每卷长607~1463cm 。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。