tube efficiency的例句大全

Studies on the Efficiency Factors of Gene Transformation via Pollen-Tube Pathway in Walnut

核桃花粉管通道法基因转化效率因子的研究

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flow field analysis and configuration development on the pdc type high efficiency cyclone tube

PDC型高效旋风管的流场分析及结构改进

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the advanced hydraulic system and electrical control system are adopted in the new hydraulic tube bender; so that the working ability and integrity of the equipment are better, the process range is wide, the production efficiency and working accuracy are high, satisfying the production requirement.

新型弯管机采用先进的液压系统和控制系统，机器的加工能力强、整体性能好、工艺范围广、生产效率和加工精度高，完全满足生产要求。

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using combined barrel ensure the suitable processing technology and high work efficiency, meanwhile, slurry is cooled by water in cooling chamber and cooling tube.

采用组合式机筒，在保证加工工艺和提高工作效率的同时，在机筒中设计冷却室和冷却管来实现对浆料的冷却。

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a streak image tube with high detection efficiency designed for neutron detection

一种用于中子探测高灵敏度扫描变像管

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it uses high efficiency white light diode as light tube and high efficiency steady flow unit with 220v, 50hz.

其照明采用高效能白光发光二极管，并配有高性能电子稳流器，电压为220V、50HZ；

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design and optimization of the multi-tube high efficiency particulate air filter

多管式高效空气过滤器的设计优化

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study of the application of a new type of multi-tube high efficiency particulate air filter

新型多管式高效空气过滤器的应用研究

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design and optimization of electron gun used in high efficiency travelling wave tube

高效率行波管电子枪设计及其优化

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Continuous conveyer of disc-tube assembly is scattered material conveyer of hight efficiency.

串联盘管道连续输送机是一种高效,环保散料传输机.

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In order to improve the design efficiency of capillary tubes, capillary tube models are developed.

通过毛细管模型可极大地提高制冷装置设计中毛细管选型工作的效率.

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Instantaneous efficiency curves for both single evacuated tube and complete evacuated tubular collector are also tested.

通过实验,还分别测定了单根真空管和真空管集热器的瞬时效率曲线.

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The research result indicts the target exergy efficiency of SSPLI is higher than the tube-shell's.

研究结果表明:超音速激波 升压 换热器的目的火用效率高于面式加热器的目的火用效率.

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The precipitation bond adopts a sloped tube to enhance the precipitating efficiency.

沉淀池采用斜管,提高了沉降效率.

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The major causes of low heat efficiency for the high-pressure once-through boiler include high tail smoke temperature, fouling of finned tube of convection bank of tubes and high excess air coefficient.

锅炉尾部排烟温度高、对流管束翅片积灰和过量空气系数偏大是导致高压直流锅炉热效率低的主要原因。

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To improve efficiency and veracity of soil sampling in testing bulk density, the cutting ring method and in situ soil tube method were combined and a multi-segment in situ soil sampler was designed.

为了提高土壤容重测定中土样采集的效率和精准性，将环刀法和原状取土管法结合，进行了分段式原状取土器的研制。

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A High Efficiency and Multiple Application Finned Tube Machine& CDZ Finned Tube Machine

一种高效多用的翅片机&CDZ翅片机

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Adoption of top-mounted tube structure with large heat absorption area, high heat efficiency, never been collapsed.

采用炉管盘顶式结构,吸热面积大, 热效率高, 永不塌陷.

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The upper 2 expanding leaves of tube seedlings, cut into 4 mm X 4 mm and inoculated with abaxial layer downside may have the greatest regeneration efficiency. This variation was shown in the stage when the leaves were expanding.

组培苗顶端前2节位展开叶片，切成4mm×4mm左右，远轴面接触培养基时的再生效果最好。这种变化主要表现在叶片全展前后，到叶片发育后期则接近野生型。

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the coke-burning cycle of furnace tube should be determined on the principle of economic efficiency.

对于炉管烧焦周期,应以经济性为原则,科学权衡利弊后确定.

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