查询词典 two-dimensional distribution

In order to analyze the conservation of maize centromeric satellite DNA and centromeric retrotransposon in the subspecies and relatives of Zea mays, dual fluorescence in situ hybridization was used to detect the existence and distribution of the above two repetitive sequences in Zea mays ssp. mexicana, Z. diploperennis, Z. perennis, Tripsacum dactyloides, Coix lacryma-jobi, and Sorghum bicolor.

为分析玉米着丝粒卫星DNA和着丝粒反转录转座子在玉米种的亚种及近缘种中的保守性，采用双色荧光原位杂交检测了这两种重复序列在墨西哥玉米、二倍体多年生类玉米、多年生类玉米、摩擦禾、薏苡、高粱中的存在和分布。

In English, clear unaspirated stops only in the s-word after the first, and Qing aspirated stops in word-initial, two consonants in a complementary distribution : s-after there is no aspirated stops,...

在英语中，清不送气塞音只出现在词首s-之后（spin、star、scar），而清送气塞音出现在词首（pin、tar、car），两套辅音处于互补分布：s-之后不存在送气塞音，。。。

Based on the scope of aboveground biomass of two main types of steppe vegetation undegraded and degraded, we assessed steppe vegetation degradation rank with the unit of pixel, and compiled steppe degradation distribution map of the middle reach of Xilin River Basin.

以内蒙古锡林河流域中游为研究区，应用Landsat TM资料，结合地面生物量定位测定，建立草原地上生物量估产模型，应用Visual C++编程，估算了2000年7月中下旬锡林河流域中部草原地上生物量。

It points out: a rational arrangement of supplementary cathode can greatly uniformize the handsaw temperature duo to its double actions of redistributing heat source and reducing thermal radiation; less shield layers at the top of the furnace leads to more uniform horizontal temperature distribution. The horizontal plate between two rows of handsaws can enhance the radiative heat transfer at the center place, and therefore can reduce the temperature difference along both horizontal and vertical directions.

指出：辅助阴极具有重新分配炉内的热源分布和隔热保温的双重作用，合理添加辅助阴极对改善料筐内温度场的均匀性具有重要的作用；在渗金属炉的顶部减少辐射屏层数，可以在保证竖直方向满足工艺要求的同时改善水平方向的温度场的均匀性；料筐的几何结构对温度场有重要影响，锯条背之间的距离以60毫米为好；减少料筐材料的发射率有利于局部控制料筐温度。

Flow simulation and performance analysis are conducted for the stage of a high energy head unshrouded centrifugal compressor with vaneless and tandem diffuser respectively using CFD software. The flow field distribution and performance comparison are offered in the two conditions.

使用 CFD 软件对某高能头半开式离心压缩机的级，在分别采用无叶扩压器和串列扩压器时进行了流动模拟和性能分析，给出了两种情况下的流场分布和性能比较。

The main experimental methods and results of determining water potential distribution and variation for unsaturated water vadose passing through two-layer porous media made of loess and quartz sand are introduced in this paper in order to analyze and explain further detouring flow phenomenon observed in former work.

本文主要介绍非饱和水通过以黄土和石英砂组成的双层孔隙介质渗流的水势分布和变化的实验方法和主要实验结果，用以进一步分析解释以前工作中观察到的非饱和水在双层孔隙介质中的绕流现象。

The leaching and distribution of two forms of metsulfuron (wettable powder and sodium metsulfuron ate)in different soils were compared and studied by soil column experiment.

本文应用土柱淋洗试验研究比较了甲磺隆可湿性粉剂和钠盐两种制剂在不同土壤中的淋洗和迁移分布。

Using two perfect plasma models(concentric sphere and variable focus ellipsoid), which have different shape and different gray distribution, the different cross-section tomograph figure and the gray density diagram are presented . The offset distance formula , which describes the laser beam penetrates through the laser welding plasma, is presented.

对两种理想的等离子体模型(三同心球体和变焦距椭球体)进行了分析，建立了不同剖面的密度分布层析图，给出了激光束穿越球形等离子体时由于折射引起的对光轴的偏移距离的公式。

Excellence" and "choice" are two main symbolic words produced by the conservative educational policy text in the 1980s. They passed through "the great school debate" in the distribution level to acquire legitimisation, and then through the "democratic conversation with the neo-progressivism in the reception level to achieve socialisation.

在政治象征理论的分析视域中，20世纪80年代保守主义阵营在公共教育政策文本中生产出&优异&与&选择&两个&象征符号&，并通过&学校大辩论&实现了政策的合法化，最后在与新进步主义的&民主对话&中实现了政策的社会化。

Starting from the right of equality, Rawls animadverts utilitarianism and substitutes it for "two principles as fairness and justice" in which rational people choose under the "original position", and thinks everyone should be equal and people should distribute wealth according to "the principle of justice as fairness", unless you have the enough reasons that can justify everyone should be unequal. He understands the distributive object as a series of public resources and systems of liberty, including the positions and offices, opportunity, natural endowment, honor, safety, freedom of life and action, freedom of thought and conscience. The aims of distributive principle of justice are to realize rational distribution of these public resources in a cooperative and well-ordered society. Starting from inalienable rights of man, Nozick thinks that everyone should be unequal, unless you have sufficient reasons that can justify everyone should be equal and without the consent of the individual, others can not infringe upon his property and rights with any excuses. He advances the justice of "holding" with a theory of qualification and entitlement, and maintains individual economic and free rights and the right of property.

罗尔斯从平等的权利出发，通过&原初状态&下的理性人自主选择&公平正义的两个原则&来取代功利主义，认为除非有充足理由证明应当不平等，否则就应当平等，并根据公平的正义原则分配公共资源和自由体系，包括职务、机会、天赋、荣誉、安全、人生行动自由、思想自由和良心自由等，&分配的正义观&就是要实现这些公共资源在一个合作且秩序良好的自由体系里的合理分配；诺齐克从人的不可剥夺的权利出发，认为除非你有充足理由证明应当平等，否则就应当不平等，没有个体的同意，任何人也不能以任何借口侵犯他的财产和权利，通过&资格&理论确立&持有&的正当性，维护个人的经济自由权利和财产权利。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！