1)stomatal parameters气孔参数
1.The effect of stomatal parameters of Chlorophytum comosum in different cultural condition不同栽培基质对吊兰气孔参数的影响
2.Elevatedcarbon dioxide and ozone concentrations had little effects on stomatal parameters.CO2与O3浓度增加对牛膝菊气孔参数影响不大。
英文短句/例句
1.The effect of stomatal parameters of Chlorophytum comosum in different cultural condition不同栽培基质对吊兰气孔参数的影响
2.Epidermal Structures and Stomatal Parameters of Taxodiaceae;杉科植物的表皮结构及其气孔参数分析
3.Influence of increased carbon dioxide concentration on gingkgo's pore parameters二氧化碳的摩尔分数升高对银杏叶气孔参数的影响
4.Reseach on air-water ratio being used as a characteristic criterion of fine bubble mist diffused aeration systems气水比作为微孔雾化曝气系统性能参数研究
5.Analysis on structural parameters of the atomizer with ring gas jet by holes环孔雾化器出口气体射流结构参数的研究
6.Perforation Parameter Optimization for Acid Fracturing Well in Carbonate Gas Reservoir碳酸盐岩气藏长井段酸压投产射孔参数设计
7.The Better Chosen of the Field Arrangement of the Drill Hole Pulls Out Putting Drills and the Drill Hole Parameter of the Coal Bed Gas in PanJiang Mining Area;盘江矿区煤层气钻孔抽放钻场布置及钻孔参数优选
8.Optimization of the stiffness of externally pressurized circular thrust gas bearing with single orifice最大刚度下单孔静压圆盘止推气体轴承的参数优化
9.The Parameters Optimization of the Reverse Circulation DTH Hammer and Studies on Its Drilling Technique;全孔反循环潜孔锤参数优化及其钻进工艺研究
10.Hole Parameters Elastic Optimization and Material Selection for Plate with Holes开孔板孔形参数的弹性优化及材料选择
11.The Role of CO-mediated H_2O_2 in ABA-induced Stomatal Closure and the Effect of FC on Stomatal Closure Caused by ABACO介导的H_2O_2参与ABA诱导气孔关闭和FC抑制ABA诱导气孔关闭的机制
12.Handbook for Ordinary Water and Steam Parameters with Exergy.具有参数的水和水蒸气性质参数手册。
13.Image analysis on pores and cavities of core, and calculation of related parameters.岩心孔、洞图像分析及相关参数计算
14.DOPPLER PARAMETERS ESTIMATION FOR SPACEBORNE SAR DATA星载合成孔径雷达多普勒参数的估计
15.Study on the parameters of highwall auger mining in open pit mine露天矿高边坡钻孔采矿法的参数研究
16.Study on the Technology Parameters Optimization of Hydraulic Slotting Casing Perforation;水力喷砂割缝射孔工艺参数优化研究
17.Wheel Hub Installing Holes Parameter Test Based on CCD;基于CCD的轮毂安装孔形位参数测量
18.Development of AutoCAD by VB for Parameterization Drawing Pass;用VB开发AutoCAD进行参数化孔型优化设计
相关短句/例句
stomatal parameter气孔参数
1.Leaf epidermal structure and stomatal parameters of the genus Taxodium (Taxodiaceae);落羽杉属(杉科)叶表皮结构及气孔参数
2.Three main research directions of cuticular analysis are:1) studies on epidermal microstructure of fossil plants;2) investigations on relationship among the atmospheric CO_2,climatic change,and stomatal parameters of fossil plants,and 3) discussions on the geochemical characteristics of fossil cuticles.总结近30年来中国大陆植物化石角质层研究的进展,介绍角质层分析的3个主要研究方向:植物化石表皮微细构造研究、植物化石气孔参数与大气CO2和气候变化研究以及植物化石角质层地球化学特征研究。
3)air-void system parameter气孔结构参数
1.An important relationship existed between air-void system parameter of concrete and frost resistance of concrete.通过新拌混凝土和硬化后混凝土气孔结构参数测试方法的对比,指出体积法和压力法只能检测新拌混凝土的总的含气量,硬化混凝土气孔结构显微镜测定方法的可以决定气孔大小和分布,但试样制备繁琐、测试时间长而且检测仪器价格昂贵,而气孔结构分析仪可以在施工现场准确评价气孔结构参数,即新拌混凝土的含气量,比表面积和气孔间距系数。
4)stomatal characteristic parameters气孔特征参数
1.Making use of the Motic Digital Imaging microscope, the stomatal characteristic parameters were observed, and the tempo-spatial variations in stomatal characteristics of Quercus liaotungensis leaves and their variety ranges in different vegetation regions from 1930 s to 1980 s were studied.利用数码图像显微镜处理系统 ,对 2 0世纪 30年代至 80年代不同植被区域内辽东栎叶片气孔特征参数进行了较为系统的观测 ,明确了辽东栎叶片气孔特征参数的变化范围 ,并对其时空变异规律进行研究 。
5)perforation parameter射孔参数
1.Impact of perforation parameters on the flow efficiency of water injection wells;射孔参数对注水井流动效率的影响
2.By establishing the model of skin factor calculating for Perforation Gravel Pack technology, the influence of the perforation parameters such as the depth, diameter and density of perforated holes etc.如果工艺和射孔参数选择得当,就可以使射孔对产层的伤害最小,否则将适得其反。
3.Also the effects of the perforation parameters of hole depth,density,diameter,angle,perforating modes are discussed.分析了文卫马地区不同类型油藏的储层性质———高渗透疏松砂岩油藏、裂缝性储集层、各向异性地层、低渗透储层、钻井与固井造成的损害带对射孔效率的影响,探讨了孔深、孔密、孔径、相位角、布孔格式等射孔参数对射孔效率的影响。
6)pore parameter孔隙参数
延伸阅读
表面气孔surfaceblowhole：位于铸件表面的气孔。
