平板

It is noted that the initial angle of incidence on the plane-parallel plate,the index of refraction of the plane-parallel plate and its thickness all have great influences on the measurement accuracy.

分析了在干涉仪光路中入射到平行平板上的初始入射角度、平行平板的折射率以及厚度等参数的选取对角位移测量精度的影响。

It is consisted of horizontally placed shell and revolving shaft with function of steam heating; The heating flat plate mounted with angle-adjustable paddle is welded to the shaft.

它是由一个横卧的外壳和一个带有蒸汽加热的转轴构成，轴上焊有加热平板，平板上装有可调节角度的轮叶。

In this model, the velocity was controlled below50 m /s so that it is easy that the temperature of outlet propellant exceeds 1000K. By the measure of advancing the melting point of metal panel to 3000K, the temperature of outlet propellant even could be close to the very high temperature of the metal panel. It is very active to improve the capability of the whole propulsion system.

在本文模型中，将管道内工质的流速控制在50 m /s ，热交换器的出口工质温度就能够提升至1000K以上；提高换热器高温加热段的金属平板熔点到3000K以上，完全可以将工质出口温度提升至接近金属平板的温度，这样可以大幅度提高推进系统的性能。

We will be the most preferential prices to provide you with reliable quality of flat-panel curing machine parts and similar specifications of the plate curing press.

我们将以最优惠的价格为您提供质量可靠的平板硫化机配件及同类规格的平板硫化机。

The best method increasing the production efficiency of the platen press was to reduce its auxiliary operating time, that is ,the time for the rise and decline of the bolster, and the time for opening and closing molds.

提高平板硫化机生产效率，最有效的方法还应是快速硫化，减少平板硫化机辅助操作时间，即可动平台上升、下降时间和开模、合模时间。

The recombinant E. coli revealed a strong hemolytic activity on fish blood agar plate and phospholipase activity on egg yolk emulsion plate.

重组菌在鱼血平板上表现出很强的溶血活性，并且在卵磷脂平板上表现出磷脂酶活性。

In this study, as a original strain, antagonistic bacterium Ata28 was mutated by UV, UV+LiCl, DES and Microwave irradiation; the very goal of the research is to improve the control efficiency of Ata28 strain against tobacco brown spot and obtain strains advanced both in antagonism and biological characteristics, further provides theoretics and practical experience to the production.

采用紫外线和氯化锂复合诱变Ata28菌株，通过预备实验，计算Ata28菌株在不同诱变时间的致死率和正变率，选择该菌株的最佳诱变时间10s，15s诱变；通过平板对峙培养，筛选出8个突变菌株在PDA平板上可明显抑制Tbs3的生长，抑菌带高于出发菌株Ata28，抑菌带最大值达9.7mm；经温室控病初筛和复筛试验，获得了对烟草赤星病有较好防效的突变菌株Uv1-190、Uv1-199，烟苗经Uv1-190、Uv1-199菌液处理3d后，接种Tbs3的防治效果达51.3％、54.9％，比出发菌株Ata28的防治效果好。

Ata28 strain exhibited marked suppression of Tbs3 strain which is the pathogen of tobacco brown spot on PDA plates, and the Ata28 strain had the good control efficiency of tobacco brown spot.

采用紫外线诱变Ata28菌株时，通过预备实验，计算Ata28菌株在不同诱变时间的致死率和正变率，选择该菌株的最佳诱变时间10s，20s，30s诱变；通过平板对峙培养，筛选出15个突变菌株在PDA平板上可明显抑制Tos3的生长，抑菌带高于出发菌株Ata28，抑菌带最大值达9.4 mm；在温室控病中，获得了对烟草赤星病有较好防效的突变菌株Uv-126，烟苗经Uv-126菌液处理3d后接种Tos3的防治效果达52.2％，比出发菌株Ata28的防治效果好。

Ata28 strain was mutated by UV with the most optimum mutant time, including 10, 20, 30s, that was chosen by the trial tests, considering the lethality rate and positive mutation rate of Ata28; it was found that 15 mutant strains were shown antagonism against Tbs3 strain by antagonism test on PDA plate, inhibition zone of mutant strains exceeded the original strain Ata28, and the maximum of inhibition zone reached 9.4mm; the mutant strain Uv-126 was found most effective in tobacco brown spot control and a rate of efficiency control reached 52.2% on tobacco plants three days after bacteria spraying.

采用硫酸二已酯诱变Ata28菌株，通过预备实验，计算Ata28菌株在不同诱变时间的致死率和正变率，选择该菌株的最佳诱变时间20min，40min，60min诱变；通过平板对峙培养，筛选出17个突变菌株在PDA平板上可明显抑制Tbs3的生长，抑菌带高于出发菌株Am28，抑菌带最大值达10.5 mm；经温室控病初筛和复筛试验，获得了对烟草赤星病有较好防效的突变菌株Des-66、Des-50，烟苗经Des-66、Des-50菌液处理3d后，接种Tbs3的防治效果达52.0％、56.6％，比出发菌株Ata28的防治效果好。

If it is not specific to children's reading, true, accurate, lively composition, in particular knowledge and interesting to be highlighted; and young to old people's reading, the image can be canciete towards the abstract, symbolic approach should be adopted as its composition by vivid form Steering in the form of solemn and dignified.

如差老翁成人读物不梢体给笼统、诞妄、不确，构图给平板板滞，格边给不入色常识性和趣味性；差洋不老年到老年人的读物，不梢体可以由具象垂垂转向于笼统，宜拔取象征性伎俩，构图也可由平板板滞的步不天转向于苟且、沉实的步不天。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。