查询词典 a bond

Aiming at the laigh thermal conductivity of magnetic refrigerant materials, this paper presents a new technical scheme named vacuum diffusion bonding, which can improve its thermal conductivity. The results indicate that under the condition of temperature ranging from 550℃ to 620℃ in holding time ranging from 30 min to 120 min and a pressure ranging from 12 Mpa to 20Mpa, both Gd and Cu can effectively bond together.

针对室温磁制冷材料Gd本身导热系数低特点，提出了采用真空扩散焊方法改善Gd导热性能的成型工艺方案，在温度为550~620℃，压强为12~20Mpa，保温时间为30~120min条件下，实现了扎和铜异种材料连接，并比较了在锐基体上溅射一层铜薄膜和不溅射薄膜两种条件下的工艺性能。

The bond is broken releasing the 5' end of the intron and attaching it to the branch point sequence, The intron now forms a tailed loop structure called a lariat.

债券是破碎释放的5 '端的内含，并注重向分支点序列，内含子，现在形成了一个尾式闭环结构称为套索。

TurboLam is formulated to provide a strong bond with minimum lay-down of adhesive and with properties that maintain a high level of flexibility in the packaging material for onward processing.

TurboLam制定提供强有力的债券最低奠定式胶粘剂和特性，保持了高度的灵活性，在包装材料，再处理。

Cedar Park and Leander, although these two areas share a common bond through history, location and a dependence on the other, they are each progressive and flourishing communities.

雪松公园和利安德，尽管这两个地区有着共同的债券通过历史，位置和依赖于其他，他们都进步和繁荣的社区。

In a world of 7% long-term bond rates, we'd certainly want to think we were discounting the after-tax stream of cash at a rate of at least 10%.

在一个长期债券利率为7%的世界里，我们当然希望我们把税后的现金流至少用10%的折现率折现。

It was truly a merging of cultures and a common bond formed by the power of music.

这确实是文化的融合和音乐的力量所带来的共鸣。

Based on the ability of neural network in classification and recognization, a feed-forward multi-layer neural network is applied in the diagnosis of adhesive bond quality between metallic and nonmetallic components of a pressure vessel through acoustic feature extraction in the frequency domain, based upon the acoustic response on knocking the pressure vessel.

本文基于神经网络对目标的识别与分类能力，用简单的敲击法获取了某压力容器的声响应信号，通过对声信号的频域特征提取，应用前馈多层神经网络对压力容器的金属与非金属部件之间的粘接质量进行了诊断。

A metallic bond layer material added with rare-earth La used for a high temperature brazing CBN grinding wheel belongs to the technical field of metallic material engineering and relates to the technical field of superhard tool high temperature brazing.

一种添加稀土La的高温钎焊CBN砂轮用金属结合剂层材料，属于金属材料工程技术领域，涉及到超硬工具高温钎焊技术领域。

Put the same in a money market account or a mortgage bond .Two basic types of mortgages are fixed and adjustable rate.

在下班后光顾购买婴儿尿布的消费者多数是男性，他们往往也同时购买啤酒。

The most common examples are organic compounds, isomers of nitrite ester s in which a carbon atom is linked by a covalent bond to the nitro group's nitrogen atom.

最常见的例子是有机化合物，亚硝酸盐类的同分异构体，其中一个碳原子以共价键与硝基中的氮原子结合。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。