例如,天气冷阴,其建筑物的内部温度低于某一特定需要的温度时,设备会提高功率加大产热效能来提高建筑物的温度。
If, for example, it's cold and overcast outside and its building's internal temperature is below a given desired temperature, the device would generate its effort to heating the building.
这种特殊的正面光与明暗分布法,源于道家哲学“万物负阴而抱阳”的观点。
This special positive light and dark distribution method, derived from Taoist philosophy of "all things which have negative yin-yang" point of view.
用同位素d_2o和KCL作示踪物,在间断灌水的条件下,追踪了D_2O和阴、阳离子在土柱中移动的动态。
Under the conditions of uninterrupted irrigation D_2O and KCL as the tracers traced the kinesis of D_2O, positive and negative ions in the edaphic column.
目的:以苦参碱及总浸出物得率为定量指标,研究阴洗液的最佳制备工艺。
Objective: the best preparative technique of Yinxi solution was studied to use matrine and total extracts yield as the quantitative targets.
静电离子色谱方法不仅可以实现阴、阳离子的同时分离,并且可以直接分析极性有机化合物,而不需要被分析物的离子化和预柱处理。
Static ion chromatogram can separate anions and cations at same time, and can also analyse polar organic compounds directly without the ionization of compounds and disposing of pole in advance.
采用锥形量热仪研究了金属化合物、还原性物质等添加剂对HIPS及PE-LD阴燃特性的影响,以及炭黑等填料在阴燃中的作用,并且对阴燃机理作了初步探索。
The effect of metal compounds and carbon black on the afterglowing characteristic of HIPS and PE-LD was studied, the possible mechanism of afterglowing was explored.
为了从富含次生代谢物的樟科植物肉桂、锡兰肉桂、阴香中获得高质量DNA ,研究和改进了CTAB法、高盐低pH法和尿素法。
CTAB method, low pH medium with high salt method (LPHS), and urea method were used and improved to extract high-quality DNA from Lauraceae plant Cinnamomum cassia Presl. , C. zeylanicum and C.
在金属表面形成的聚合物膜阻滞了阴、阳极反应,其缓蚀率达99%。
Polymer film formed on the metal surface obstructed both cathodic and anode reactions. This made its corrosion inhibiting efficiency attain to 99%.
EN1021-1 规定了评估用于软垫座椅组合材料(如面料和填充物)对于阴燃香烟阻燃性的测试方法。
EN1021-1 Furniture – Assessment of the ignitability of upholstered furniture – Part 1: Ignition source smouldering cigarette.
EN1021-1 规定了评估用于软垫座椅组合材料(如面料和填充物)对于阴燃香烟阻燃性的测试方法。
EN1021-1 Furniture – Assessment of the ignitability of upholstered furniture – Part 1: Ignition source smouldering cigarette.
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