气孔用英语怎么说
气孔的英文: Core vent A plant's lungs are the microscopic pores in its leaves. Under conditions of water stress, leaf turgor decreases and stomata close These analyses depend on a number of potentially confounding factors such as nonstomatal transpiration and temperature To give off(vapor containing waste products)through the pores of the skin or the stomata of plant tissue. Swelling and porosity of the propellant mixture became evident after 6 days at ambient temperature. Close examination of the plug welds showed the existence of herringbone patterns near the slag and voids in welds When the sun rises, the guard cells inflate and bulge to open the stomata, and photosynthesis begins. Slag, blowholes, and paint on unfused regions were observed at the welded junctions To expose(a substance)to the circulation of fresh air,as to retard spoilage. n. 空气;大气;天空;空间;微风;样子;神态;气氛 v. 晾;通风;广播 There was not a breath in the air. a nip in the air To fish in the air n. 孔,穴,洞 v. 打洞;击球入洞 There is a rabbit hole. The nineteenth hole Yes, dig a hole, next put the seed into the hole. n. 出口;通风孔;发泄,吐露 v. 发泄;减轻压力;给…开孔;放出 yoke vent, yoke vent pipe He vented himself in grief. Vent the gas. Vent the gas in the regulator and/or system, or isolate the system, and vent the gas in the regulator by turning the adjusting knob clockwise so that no pressure is trapped inside the regulator. |