The control of temperature during the warming up of polymerizer;
聚合釜升溫過程中溫度的控制
Interaction Effect of Flow Velocity and Temperature on Growth of Microcystis Aeruginosa;
流速與溫度的交互作用對銅綠微囊藻生長的影響
Experiment research on coal physical oxygen sorption law with temperature and particle size variation;
煤物理吸氧量隨溫度及粒徑變化規(guī)律的試驗研究
Theoretical Research of Temperatures in High Efficiency Deep Grinding(HEDG);
高效深磨中溫度的理論分析
Effects of temperatures and densities on starvation-tolerance and reproductive capacity of hibernating adults of Microvelia horvathi Lundblad:;
溫度和密度對尖鉤寬黽蝽越冬代成蟲耐饑力和生殖力影響
Toxicity of Methamidophos to Anastaus japonicus Ashmead under different temperatures;
不同溫度條件下甲胺磷對荔枝蝽卵平腹小蜂的毒效實驗
The influence of water temperature and salinity on the growth of Scrippsiella trochoidea;
溫度和鹽度對錐狀斯氏藻生長的影響
Excretions of dissolved nitrogen and phosphorus in Ruditapes philippinarum at different water temperatures in the Rushan Bay;
乳山灣菲律賓蛤仔可溶性氮、磷排泄及其與溫度的關系
The influence of stocking density and water temperature on growth in juvenile Esox lucius raised in greenhouse;
養(yǎng)殖密度和溫度對白斑狗魚在設施養(yǎng)殖中生長的影響
The Influence of Tempreture on the Performance of Woven Geotextile Fabric with Polypropylene Fibre;
溫度對丙綸機織土工布性能的影響
Conclusion is made that to get quality tubes it is important to control proecess tempreture of finish,and the effect of second forming to modelbility of tubes.
從硬聚氯乙稀 (PVC)塑料紗管的塑化度入手 ,介紹了制品塑化度與其抗沖強度、屈服強度的關系 ;著重指出成型加工溫度、二次加工對PVC塑化度的影
Test carried out on stress change of Vulcanizate in compression process and after compression at different speed and different tempreture with electronic tensile test AG500A,The test results applieel to development of oil seals gains an excellent effect.
應用ＡＧ５００Ａ型電子拉力機對硫化橡膠在不同速度、溫度下的壓縮過程及壓縮恒定后的應力變化進行了試驗。
The simulated greenhouse air temperature, humidity and canopy transpiration rate agreed well with the measured data.
根據(jù)溫室能量和質量平衡的物理學原理,建立了一個以溫室外氣候條件(太陽輻射、溫度、濕度、風速等)為驅動變量,以溫室結構、溫室覆蓋材料、溫室內作物(高度、葉面積指數(shù))為參數(shù)的溫室小氣候模擬模型,并利用上海Venlo型溫室的三季試驗數(shù)據(jù)對模型進行了檢驗。
The parameters including solar radiation, air temperature and relative humidity were also measured in the same time period.
因子分析表明 ,可見光輻射、溫度、水汽含量是影響異戊二烯排放的主要因子 ,而且可見光輻射是控制其排放過程的最主要因子 。
the main elements as photosynthesis active radiation ( PAR ),CO 2 concentration(CO 2),air temperature( Ta ),leaf temperature( Tl) et al have be Measured and logged by Li 6400 portable photosynthesis system.
對自然生長的遼東櫟林木用 LI-640 0測定其光合作用 ,實驗包括以下內容 :在完全接近自然生長的條件下測定遼東櫟葉片光合作用的日變化規(guī)律 ;控制光合有效輻射強度 ,測定葉片在不同 CO2 濃度下光合作用的變化規(guī)律 ;控制溫度比對應時間段的溫度高 2～ 4℃ ,并控制 CO2 濃度在 3 75～ 70 0 ml· m- 3間變化 ,測定遼東櫟光合作用的變化情況。