在育种实践中,可考虑将冠层温度、冠层叶片和芒等表观性状有机结合,以快速、准确地识别冷温材料,选择冷温后代。
The apparent characters such as canopy temperature, senescence of canopy leaves and awns can be used to identify cold temperature materials and to select cold temperature posterity.
从热传导原理、肋片的温度分布特性等,与现代优化设计理论相结合,导出了一种关于等厚度环肋的尺寸优化的方法。
Combined with modern optimization theory, a method of size optimization for annular fins with constant thickness is derived from theory of heat conduction and temperature distribution in fins.
通过理论和经验数据相结合的方法确定了试验台的热流量、出口温度及压力等参数。
Based on the combination of theory and empirical data, defined the thermal flux, exit temperature and pressure of the experimental bench, and so on.
结合含碳铬矿粉在微波场中的比热容、介电性质等热及物理性质的变化,通过计算模拟得出微波耗散功率与温度的关系,进而拟合出含碳铬矿粉的升温曲线。
The relationship between dissipation power of microwave and temperature can be solved by calculation, then the temperature-rising curve fitting of carbon-containing chromite fines can obtain by it.
覆层后的金刚石强度、与金属胎体的结合力和抗温(烧结钻头时的温度)性能,以及导电性等有明显的提高。
The strength of the coated diamond, the bonding force with the metallic matrix, heat resistance (sintering temperature of diamond bits) and conductance are all improved.
并结合工程实际介绍了分层分块设计、混凝土温控、施工质量控制、增设温度筋和抗裂筋等技术措施。
In addition, spiral case design method by layers and blocks, concrete temperature control, construction quality control, additional anti-crack reinforcement bar disposal, etc.
分析了表面处理方法、冷变形、扩散退火温度和时间等工艺因素对界面结合强度的影响;
The influences of process parameters include surface preparation method, cold deformation, diffusion temperature and time.
与智能压裂液相结合的纳米材料可作为高灵敏度传感器用于井下压力、温度等恶劣环境中。
Nanomaterials combined with smart fluids can be used as extremely sensitive sensors for pressure, temperature, and stress downhole under harsh conditions.
结合温度、压力对有机固相沉积、原油粘度、最小混相压力等的影响,分析了油层冷伤害的预防。
On Combination of the solid deposition, oil viscosity and the minimum miscible pressure and so on which be affect by pressure and temperature, how to prevent cold damage was analyzed.
AT 89 C52单片机作为系统的核心处理器,结合温度传感器、单相调压一体化模块来实现对清洗消毒机的程序化控制,并通过液晶显示屏实时显示系统工作状态、温度参数等信息。
This control system is composed of AT89C52 as a center the temperature sensor and module of voltage modulation. The working state and temperature are displayed on liquid crystal display.
通过测量近地面层不同高度处温度、湿度、压强和风速等常规气象参数,结合模型可给出近地面层大气湍流强度。
Through measuring meteorological parameters including temperature, humidity, pressure and wind speed, atmospheric turbulence strength in the surface layer can be obtained.
两款器件都有一个标准电压输入,当与差分基准电压输入结合使用时,可方便地与一个外部温度传感器(如rtd、热敏电阻或二极管等)接口。
The parts have a standard voltage input, which together with the differential reference input allows easy interface to an external temperature sensor, such as an RTD, thermistor, or diode.
两款器件都有一个标准电压输入,当与差分基准电压输入结合使用时,可方便地与一个外部温度传感器(如rtd、热敏电阻或二极管等)接口。
The parts have a standard voltage input, which together with the differential reference input allows easy interface to an external temperature sensor, such as an RTD, thermistor, or diode.
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