查询词典 physical medium

Select the main part of the material valve should first take into account the physical properties of working medium and chemical and so on.

选择阀门主要零件的材质，首先应考虑到工作介质的物理性能和化学等。

It is in fact a great way to gain more customers by using a mascot as a medium for physical and psychological interaction with the people.

使用吉祥物，把它当作和人们从身体和心理上互动的媒介，绝对是一个极好的获得顾客的途径。

A storage medium is the physical materials on which items are kept.

存储介质是一种能使内容被保存的物质材料，通常使用的存储介质是磁盘。

The difference between a DMG file and one of those devices is that with a DMG, there is no physical storage medium.

之间的DMG文件和这些装置不同的是，与德马吉，没有任何物理存储介质。

Used to specify the medium of the physical carrier of a resource.

用来特指资源物理载体的媒介类型。

The dispersion process of nano TiO2 in water medium with physical and chemical methods was studied using sedimentometric method.

用沈降法研究了纳米TiO2在水性介质中进行物理和化学分散的工艺。

Seven refers to the age of post-exercise heart rate increases of about 170, this is a medium degree of physical activity.

七指运动后心率加年龄约为170，这样的运动量属中等度。

Identification of the surface starting from the photon far-field, and assuming that the relevant physical quantities of the medium are known.

假定介质的各种相关物理量都是已知的，光子密度是可观测的，识别介质的表面。

Consider a physical recording medium like a CD or DVD.

想想一种物理记录媒介，如CD或DVD。

T provides the definition for physical layer and medium access layer.

EEE802.15.4是一个新兴的无线通讯协议，它确定了低速个人区域网络标准，定义了物理层PHY和介质访问层MAC。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。