查询词典 low-temperature

And our country's main industries are three high and one low industry--high labor coarctation, high energy consumption, high pollution and low additive value.

党的十六届三中全会明确提出：坚持以人为本，树立全面、协调、可持续的发展观，促进经济社会和人的全面发展。

The experimental results show that the new CW coder gives good speech quality with low delay and low complexity.

实验结果显示，该算法具有较好的语音质量、小延迟和较低的复杂度。

It is of low friction coefficient,anti-wear,anti-corrosion and low noise,compact and light.

它具有摩擦系数小，耐磨、抗腐蚀性好和无油润滑的特点。

When the density of sample is low, the samples coefficient of thermal expansion is low, which may mainly because of the effect of porosity.

而在较低致密度情况下，孔隙率对材料热膨胀系数的影响占据了主要作用，因此试样的热膨胀系数较低。

High permeability, low coercivity and low loss can improve the efficiency of power supply.

高磁导率、低矫顽力、低损耗能提高电源效率。

In the choice of the external retaining wall system materials, the project selected舒布洛克system walls, lateral tiling or stone can be effectively reduced "cold bridges" and other adverse effects; form of aluminum material selection alloy bridge frame off the cold feed and double Low-E Low-e insulating glass, energy-saving effect; Roofing Shop increases by 50 mm thick rigid polyurethane foam.

在选择外部挡土墙系统材料，该项目选定舒布洛克系统墙壁，横向分块或石头，可以有效地减少了"冷桥"和其他不利影响；形式的铝材料选用合金框架桥从冷喂料和双低辐射低辐射中空玻璃，节能效果；屋面铺增加了50毫米厚的硬质聚氨酯泡沫塑料。

At present inland the shortcoming in separation is that the resolution and use ratio of resin is low, the amount of coloring matter contained in products is too high, and the purity and yield of nucleotides is too low and etc.

目前国内在分离方面存在的缺点是：所用树脂的分离度低；树脂利用率低；所得产品色素含量高；产品的收率和纯度较低等。

At present inland the shortcoming in separation is that the resolutionand use ratio of resin is low, the amount of coloring matter contained in products istoo high, and the purity and yield of 5'-Cytidine triphosphate is too low and etc.

目前国内在分离方面存在的缺点是：所用树脂的分离度低；树脂利用率低；所得产品色素含量高；产品的收率和纯度较低等。

But in all methods of making PFS exist the common problems of low utilization ratio of raw material, high cost of energy, long cycle of reaction, great amount of investment, low productive efficiency, complex working procedure of treatments afterwards and toxicity of catalyst, etc.

但在现有各种制备方法中，普遍存在的问题是原料利用率低、能耗高、反应周期长、投资大、生产效率低、后处理工序复杂以及催化剂的毒性等。

This paper presents the design and development of a DSP2812-based mobile sensor network experimental platform,which is composed of sensor nodes equipped with low cost,low power sensors and wireless communication unit.

介绍了一种基于DSP2812的动态传感器网络实验平台的设计与开发。该实验平台的设计由配备各种低成本、低功耗的传感器和无线通信模块的可移动的传感器节点组成。

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。