扩散的例句大全

The simulation test suggests that this system is able to veraciously characterize diffusing scope, concentration distribution and other situations of air pollutants in course of emergency.

通过模拟测试，该系统能够准确地表征城市突发性大气污染事故中污染物的扩散范围、浓度分布等情况。

By the empirical analysis of the electronic and telecommunication equipment manufacturing industry, the dissertation quantizes the significant impact of the international technology diffusion on the technology improvement of this industry.

通过对中国电子及通信设备制造业的实证分析，量化了国际技术扩散对于这一行业技术进步的作用。

Radial convection diffusion is the main process that takes place in the hot gas duct ( HGD) of 10 MW high temperature gas cooled reactor ( HTR 10).

10MW高温气冷实验堆（HTR－10）热气导管内的流体热混合主要是径向对流扩散过程。

Under the pressure, the process of gasification is controlled by both reaction kinetics and diffusion rate.

加压条件下, 麦秸的气化反应过程受化学反应动力学和扩散作用控制.

Specific heat volum, heat conductivity, thermal diffusion ratio and linear expansion coefficient were tested.

测试了沥青炭试样的比热容、导热系数、热扩散率和线膨胀系数。

The concentration profile equation in the fixed bed for nonlinear system with axial dispersion was derived.

导出非线性平衡体系带有轴向扩散的固定床浓度分布式,以此计算的透过曲线与实验值相符.

An analytical solution for one dimensional diffusion of VOCs through composite liners was presented.

本文建立了有机挥发性化合物在复合衬里中的一维扩散模型,并得到了解析解.

Agricultural science and technology park ASTP is a main approach to diffusion of agricultural technology innovation.

农业科技园是我国农业技术创新扩散的主要途径之一.

Methods: Susceptibility to 7 antibiotic agents was tested by the disc diffusion method in 80 isolates, and plasmid DNA was obtained by alkaline lysis method in PPNG and TRNG strains.

方法：采用纸片扩散法检测80株淋病奈瑟菌对7种抗生素的敏感性；碱裂解法分析产青霉素酶的淋病奈瑟菌（PPNG）株及耐四环素的淋病奈瑟菌（TRNG）株的质粒图谱；

Diagnosis: Lymphangitic spread of ( breast ) carcinoma with perilymphatic nodules.

诊断: 乳腺癌沿淋巴道扩散,淋巴管周围型结节.

The finding that it can spread to the throat and cause cancer may increase pressure on Merck & Co.

而新近发现这一病毒能够扩散到喉部并引起能够引发癌症。

Deposit metal samples are prepared by GMAW shielded with different gases in copper mould with cooling.

采用不同配比的保护气体,在水冷铜模中堆焊焊缝金属,获得不同扩散氢含量的熔敷焊缝试棒.

Based on the assumptions that indoor acoustic field spread fully and decayed equally, Sabin proposed that the reverberation time is proportion to room's volume, inverse proportion to the volume of sound absorption in the room.

赛宾根据室内声场是充分扩散和声场是均匀衰减的假定，提出混响时间与房间容积成正比，与房间内总吸声量成反比。

GDL is the important functional structure material with high electronic conductivity and excellent performance of permeability. GDL, with a thickness about 100-300 μ m, is generally made from stochastic distributed carbon fibers or orthogonal woven of carbon fiber bundles.

其中气体扩散层是关键的功能结构材料，是由随机分布的碳纤维或正交编织的碳纤维束组成的高孔隙度材料，厚度在100-300μm左右，具有较高的电导率和渗透性能。

Gas diffusion layer ( GDL) is a key component in PEMFC.

气体扩散层是质子交换膜燃料电池的重要组成部分。

With food security analysts predicting the famine zone might soon spread to the entire south, the head of Somalia's transitional government is proposing creation of a special food security protection force.

粮食安全分析人员预测，饥荒区域可能很快扩散至整个南方。索马里脆弱的过渡政府领导提议建立食品安全保护特别部队。

The spread of chaos and key block cipher algorithm is the basic principle of design.

混乱和密钥扩散是分组密码算法设计的基本原则.

The diffusion coefficient, transfer coefficient and exchange current are calculated.

计算了扩散系数 、 电还原的传递系数和交换电流密度.

The effects of hydrogen concentration and other impurities on the hydrogen diffusion coefficient were also discussed.

最后讨论了氢浓度和其它杂质对氢的扩散系数的影响.

It indicates the pore pressure was significantly affected by the permeability coefficient and the diffusion coefficient.

指出混凝土的渗透系数或扩散系数对于孔压有着重要影响.