查询词典 gray

Beneath a gray membrane of sandtrout skin, their long digits and opposable thumbs could be used much as any human hands.

在 沙鲑皮肤的一层灰色膜下面，他的长手指和相对的大拇指几乎能和人类的双手一样被使用。

Then, the simulation results are computed based on gray relationship in order to find optimal policy combination.

之后将仿真实验结果以灰色关联求出最佳政策组合。

First, we extract the boundaries between two different materials by weighting with gray-level gradient,and only voxels on these boundaries participate in the generation of each image, so it drastically reduces the rendering time. Second. We think the voxels on boundaries as the mixture of different materials,so in every voxel there is a surface. We use the oriented cube-interpolation technique to get the intersection point of viewing orientation and the surface in the voxel, then compute the surface normal of the intersection point. We use the normal to shade the voxel in order to improve the image quality.

首先，采用灰度梯度加权提取出三维数据场中不同物质间的边界，根据显示的需要只对这些边界上的体元赋予相应的阻光度并进行光亮度合成计算，因而可大大减少计算量，提高显示的速度；将边界上的体元作为不同物质的混合体，采用与方向有关的三线性插值来计算视线方向与体素内等值面的交点，根据交点的法向量进行光照效应计算以提高显示图像的质量；最后用投影成像法显示最终的图像。

For the multi solution and multi goal engineering problem,gray system theory can be used to establish a Europian space,oriented at each goal.

对于多方案、多状态、多目标的工程问题，可以应用灰色系统理论建立一个以各目标为坐标轴的欧氏空间，并在此空间内定义一个灰靶，将由状态和方案组成的局势，在目标上的观测值向效果空间进行映射，以求得最优方案。

Rats with CHF were divided randomly into two groups, one group was injected dexamethasone(1mg /kg) intramuscularly at the first and forth day respectively,the other group was injected equi-volume saline likewise, and observing the changes of symptoms of rats with CHF; measuring rats hemodynamics index including blood pressure, heart rate and left ventricular end-diastolic pressure 4 days later. Part 2: To measure every group rats myocardialα1、β1、β2、β3-AR density by immunohistochemical method ,and to understand the AR density changes .Taking the first part rats'myocardium tissues for testing myocardialα1、β1、β2、β3-AR density and 5 normal rats for normo-contrast group and taking gray scale of slice as AR density. Part 3: The study enrolled 35 patients with DCHF. Patients were included if they had orthopnea and refractory edema due to acute DCHF that was severe and had taken more 1 week hospitalization and intravenous therapy in addition to diuretics.

观察心衰大鼠的症状，4天后对两组大鼠进行血流动力学检测，检测指标包括血压、心率和左室舒张末压；第二部分：取第一部分实验动物大鼠的心肌组织，并取5只正常大鼠的心肌组织作为正常对照，用免疫组化法检测大鼠心衰前后及糖皮质激素治疗前后大鼠心肌组织肾上腺素能受体α1、β1、β2、β3受体的变化，取镜下切片的灰度值反应受体的密度；第三部分：研究对象为临床难治性心衰病人35例，病人的选择标准包括由于急性失代偿的心力衰竭出现的端坐呼吸，难治性水肿，患者病情严重，住院超过1周，包括利尿剂之外药物的静脉治疗。

But Gray, who led a delegation of up to 50 Osage Indians in the procession, insists the museum and the procession are not a commemoration of the past as much as they are a celebration of the current cultures that still exist.

但灰色，率领多达50欧塞奇印第安人的游行坚持馆举行，游行不举行纪念活动的过去一样，因为它们是庆典对当前文化依然存在。

"We all have our removal stories, our war stories, our poverty stories, our trying-to-recapture-our-government stories," Jim Gray, the principal chief of the Osage Nation of Oklahoma, said in a telephone interview from Pawhuska.

"我们都清除的故事，我们的战争故事，我们的贫穷的故事，我们试图以夺回我们的政府的故事，"吉姆灰色，本首席的欧塞奇国奥克拉荷马州，今天在记者电话采访时，从pawhuska。

Oto was not gray; he was a little black dog, with long silky hair and small black eyes that twinkled merrily on either side of his funny, wee nose.

OTO不是灰色；它是一只带有长而柔顺毛发的小黑狗，它还有一双水汪汪的小眼睛，无论从哪边看都是那么有趣的小鼻子。

One-dimensional simple detect system is base on the change of gray level of otolith image along single line, draw an undee profile.

无论哪种建模方法，其识别的基础都是耳石在透射光下所形成的亮度的交替变化。

The flame went out in a puff of gray smoke.

出去的火焰在灰色冒烟。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"