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- rate of spread of flame 火焰蔓延的速率
- Rate of surface spread of flame 表面火焰蔓延率
- School classes were suspended for fear of spread of the epidemic. 由于担心时疫蔓延,学校暂时停课。
- Fire Boundary Extracting Technique in Automatic Measurement of Rate of Spread of Forest Fire by Analyzing Series of Images 林火图像测量中的火场边缘提取技术
- When orienting specimens, provide support over the entire length of the major axis without sagging, making sure the supporting device does not retard the spread of flame materially. 确定样品的方向后;沿主轴方向支撑好样品而不能使样品下弯;并确保支撑设备不影响燃烧物料火焰的扩散.
- Billows of flame swept through the forest. 熊熊烈火席卷森林。
- The curtains were enveloped in a sheet of flame. 窗帘被火焰吞没。
- In the interview, Dangshan,萧县two highway departments have indicated that they had been aware of these "AIDS Society fleet" to a more rapid rate of spread. 在采访中，砀山、萧县两地的公路部门都表示，他们已经察觉到这些“艾滋病协会运输车队”以较快的速度在蔓延。
- They found that changes in the rate of spread and the timing of peak mortality each year correlated with yearly fluctuations in monthly airline passenger volume. 他们发现每年传播速率的变化以及死亡率高峰的发生时间与月度航空乘客数量的年度波动情况有关联。
- Sexual transmission remained the most important mode of spread of the infection. 性接触仍然是最普遍的传染途径。
- Therefore, other metrics may be used to describe the degree of spread of the variable. 因此，其它测量也可能被用来描述一个变量的分散程度。
- The spread of pests damaged countless fruit trees. 虫害的蔓延损害了无数果树。
- surface spread of flame classification 火焰表面传播分类
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少？
- Surveillance for early detection of cases, case management and prevention of spread of the disease has been stepped up. 已加强监测以及早发现病例、病例管理和预防疾病传播。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- Objective To analyse the epidemiological and clinical characteristics of measles, and provide evidence for the control of spread of measles. 摘要目的分析麻疹病例的流行病学和临床特征，为进一步控制麻疹流行提供依据。
- Tongues of flame leaped up the stairway. 火舌沿楼梯迅速向上蔓延。
- For the public places are in favor of spread of respiratory tract infectious diseases, so activities in public places are limited. 限制公共场所活动;因公共场所是呼吸道传染病最易传播的地方.
- Objective To study the location of the accessory foramina of the mandible and assess the possible route of spread of the tumour cell to the mandible. 目的研究下颌副孔的位置,探讨肿瘤细胞向下颌骨的播散途径。方法对82例下颌骨内、外侧面下颌副孔进行研究并统计分析。结果各标本之间下颌副孔数差异很大。
