查询词典 breadth

Microscope and image analysis technique are adopted in 《JB/T 7990-1998》. The "grain size" tested by microscope is expressed by the "largest breadth" of the grain image. When the grain size is tested by image analysis instrument, the grain size is expressed by the diameter of a circle whose area equals the grain image's.

JB/T7990-1998》规定用图像分析仪或显微镜测量粒度，显微镜法测量的"粒度"是以颗粒投影的"最大宽度"来表征的，而用图像分析仪测量的"粒度"指的是"等面积圆直径"，即，用与颗粒投影面积相等的圆的直径表征颗粒粒度。

The internal relation between a large number of existing aerodynamic sketches and performance parameters of centrifugal fan is analyzed and investigated by means of statistical method,the correspondence relation between speed coefficient and diametral quotient,impeller outlet breadth and diametral quotient is found.

应用统计的方法对大量已有离心通风机的空气动力学略图和性能参数之间的内在关系进行分析研究，发现了速度系数σ与直径系数δ之间以及叶片出口宽度b2与直径系数δ之间存在着对应关系，利用这些关系提出了确定风机叶轮主要参数的新方法。

William Gilpin, who is so admirable in all that relates to landscapes, and usually so correct, standing at the head of Loch Fyne, in Scotland, which he describes as "a bay of salt water, sixty or seventy fathoms deep,four miles in breadth," and about fifty miles long, surrounded by mountains, observes, If we could have seen it immediately after the diluvian crash, or whatever convulsion of nature occasioned it,before the waters gushed in, what a horrid chasm must it have appeared!

威廉。吉尔平在描写风景时真是出色，而且总是很准确的，站在苏格兰的费因湖湾的尖端上，他描写道，"这一湾盐水，六七十英寻深，四英里阔，"约五十英里长，四面全是高山，他还加以评论："如果我们能在洪水泛滥，或者无论大自然的什么痉挛造成它的时候，在那水流奔湍人内以前，这一定是何等可怕的缺口啊！"

The beautiful sunlight is my smiling face , the drizzle sky is my disconsolateness , in the snow hungmuy tea is my disposition , the length and breadth universe is my heart .

明媚的阳光是我的笑脸，细雨的天空是我的惆怅，雪中的红梅是我的性格，广袤的宇宙是我的心胸。

Ease of use, visual elegance, and breadth of service tracking appears to be the competitive discriminator here, like it is with so many things in the Web 2.0 world.

操作简单，外观优雅，跟踪服务种类繁多成为了竞争的分水岭，在Web2.0时代的其他领域，情况也是如此的。

Then, it proposes a new improved association rule algorithm based on Eclat. The new algorithm is implemented by vertical data layout, breadth first search, and intersection. It makes use of the efficiency of vertical data layout and intersection.

基于此，提出一种改进的Eclat算法，新算法充分利用了垂直数据表示和交叉计数的高效优势，直接在垂直数据表示的数据集上通过广度优先搜索和交叉计数产生频繁模式。

we use magnetron sputtering to deposit Al-AlN particle film as SED's electron-emitter. The Cr-Cu-Cr electrode was prepared by electron beam vaporize deposition. The voltage used to electroform the cracks are periodic trigonal wave and the breadth of the voltage are increasing gradually.

文章中采用铝-氮化铝薄膜材料作为SED器件的电子发射层，采用磁控溅射的方法镀电子发射层，采用电子束蒸发的方法镀铬-铜-铬材料作为电极；电形成过程中采用电压幅值恒定、周期性重复的脉冲和电压幅值渐增的电压脉冲作为电极电压。

As children and teenagers venture into the wide open world of cyberspace, surfing the Internet, imbibing its encyclopaedic breadth of content, accessing video libraries, entering chat rooms and building social networks, they are exposed to certain elements of society that we would shun in the real world.

从儿童和青少年闯入无边无际的网络世界、漫游于互联网、吸收其广博内容、访问影象图书馆、进入聊天室和建立社交网络的那一刻起，他们就将自己暴露给了那些人们在真实世界中会回避的社会成员。

He is a successful enterpriser with a breadth of vision.

"他是位眼光广阔，事业有成的企业家。"

Jesus' use of the Messianic title Son of Man encompasses the full breadth of his nature: preexistent, exaltation, suffering, atoning death, glorification, enthronement, coming King and Judge.

耶稣的救世主的使用权人的儿子，他的风度完全广度性质：头盖骨、超升，痛苦，立功去世，颂扬，即位，未来国王和法官。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。