氣孔性 的英文怎麼說
中文拼音 [qìkǒngxìng]
氣孔性
英文
gas porosity-
Stomatal opening in abaxial epidermis of clone zh4, 1. 70k
無性系zh4在不同時間葉下表面的氣孔開張情況, 1 . 70kStomatal opening in abaxial epidermis of clone bl1, 1. 70k
無性系bl1在不同時間葉下表面的氣孔開張情況, 1 . 70kThe anatomical and ultrastructural research in the cotyledon of antirrhinum majus indicated : cutin membrane and sparse epidermal trichome occurred on the surface of cotyledon. stomata protruded appreciably over the epidermis, the ratio of palisade mesophyll and spongy mesophyll was low, the previous evidence showed structural charecater of shade leaf
通過對金魚草子葉的組織學和細胞學研究,發現其表皮角質膜薄,具稀疏表皮毛,氣孔略突出於表皮,柵欄組織與海綿組織比例小,故具有陰性葉的結構特徵。As a comparison, ba1. 03ce0. 8gd0. 2o3 - was synthesized by sol - gel method. among these samples, nonstoichiometric samples were synthesized for the first time. the research work involved : the crystal phase of the sinters were determined by xrd ; ionic conduction under different experimental atmospheres was measured by gas concentration cells ; performances of hydrogen - air fuel cells with the sinters as electrolytes and porous pt as electrodes were measured
用粉末x射線衍射儀鑒定它們的結晶相;在( 600 1000 )范圍內,以燒結體作為電解質隔膜,多孔性pt黑為正、負電極, pt - rh合金網為集電極,分別組成氫濃差電池、氧濃差電池及氫?空氣燃料電池並測定了它們的性能,研究了不同氣氛下樣品的離子導電特性及影響燃料電池性能的因素。Ventless firebox enclosures for gas - fired unvented decorative room heaters
燃氣式無排氣孔的裝飾性房間加熱器用無孔火箱外殼The formation of new phase such as mullite and gahnite by solid - phase reaction in multiphase materials can benefit the sintering of materials at 1700, decreased apparent porosity to less than 5 %. reducing atmosphere inhibited the synthesis of mullite and gahnite, played a negative role in the densification of multiphase materials
固相反應生成的鋅鋁尖晶石和莫來石具有較高的活性,使復相材料在1700燒后顯示出更好的燒結性能,其顯氣孔率降低到5以下;還原性氣氛阻礙了莫來石和鋅鋁尖晶石的生成,不利於復相材料的燒結和緻密化。The product is produced according to general standard. as inoculant alloy in cast iron, deoxidizer in steel - smelting, the product is used widely in steel industry. it has unique and special function on a long time of anti - declining, reducing gasholes of cast material and improving processing function
以硅為基礎的硅鍶合金按通用標準生產,作為高牌號灰鑄鐵的孕育劑,煉鋼中的脫氧劑,合金劑而廣泛應用於鋼鐵工業之中,作為孕育劑在抗衰退時間長,減白口能力強,減少鑄件氣孔,改善加工性能方面均有著獨特的作用。Characteristics such as exudation, voids, brittleness and irreversible expansion were noted in the preparation of a castable high explosive such as tnt.
諸如滲油、氣孔、發脆和不可回復膨脹等特性,在可鑄高錳炸藥如銻思銻的製造中,是很明顯的。So although there are better oiliness in peng ii, peng iii, peng iv gas pool and there are industrial off - take potentia after compressive fracture, this gas pool belongs to lower permeability, convention sand - density sand, little to middle throat - punctate pore, sealing elasticity gas drive, partly poor water drive, normal pressure, net gas, lithologic trap to nose - like structure - lithology compounding trap model
所以,雖然新都氣田蓬萊鎮組蓬二、蓬三、蓬四段有良好的含油氣性,且經過測試均獲得工業產能。但總體上該氣藏隸屬低滲常規砂巖?緻密砂巖,小及中喉?細孔孔隙型,定容封閉彈性氣驅,部分弱水驅,常壓,干氣,巖性圈閉及鼻狀構造?巖性復合型圈閉氣藏類型。After the stolon had suffered from severing disturbance, clonal ramets could keep photosynthetic organ from being damaged through the plastic responses of the chlorophyll fluorescence traits, such as increasing nonphotochemical quenching of chlorophyll fluorescence ( npq ), decreasing actual photochemical efficiency of ps ii in the light ( f / fm " ) and photochemical electron transport rate ( etr ). moreover, the clonal ramets could also increase water use efficiency by means of decreasing stomatal conductance
在匍匐莖受到切斷干擾后,臭柏能通過提高非光化學猝滅( npq ) 、降低ps實際光化學量子產量( f fm 』 )和表觀光合電子傳遞速率( etr )等葉綠素熒光特性的可塑性反應來保護小枝光合機構不被破壞,並且可以降低氣孔導度以提高水分利用效率。Meanwhile, the stomatal conductance was related to the net photosynthesis rate
氣孔導度與凈光合速率具有相關性。Non - uniform stomatal closure in abaxical epidermis of clone bl1 at 7 : 00 , 600
無性系bl1葉下表面在7 : 00的氣孔不均勻關閉情況, 600A wider stomatal aperture of rice variety proved to be a desirable agronomic character for high yielding
已證明氣孔較大的水稻品種是理想的高產農學性狀。With computer, we compared the stomatic distribution of different organs, parts and whole from the three plants
並藉助于計算機對三種植物的各器官各部分的氣孔分佈進行差異性檢驗和總體比較。The results showed that there are no significant difference within the stomatic distribution of outer epidermis of young and aged stem and aged leaf sheath in three plants ; but there are significant or very significant difference within apex, middle and base of young and aged leaves
結果表明:三種植物的幼莖、成熟莖和成熟葉鞘外表皮的上部、中部、基部的氣孔分佈均無顯著性差異,而幼葉和成熟葉的上、中、下部的氣孔分佈存在著顯著性差異或極顯著差異。The results showed that there are no significant difference organs, within the stomatic distribution of outer epidermis of young and aged stem and aged lea, sheath in three plants ; but there are significant or very significant difference within apex, middle and base of young and aged leaves
結果表明:三種植物的幼莖、成熟莖和成熟葉鞘外表皮的上部、中部、基部的氣孔分佈均無顯著性差異,而幼葉和成熟葉的上、中、下部的氣孔分佈存在著顯著性差異或極顯著差異。It is widely used to test castable on porosity by submergence in physical property inspection
浸液法測定氣孔率在物理性能檢測中已得到廣泛應用。Water stress induce the high and quick accumulation of plant hormone abscisic aicd ( aba ), which reduce the stomatal conductance of leaves, decrease the loss of water, and improve plant tolerance to water stress
滲透脅迫可以誘導植物積累脫落酸( aba ) , aba的積累可以降低植株葉片氣孔導度,減少水分的散失,從而增強植物對滲透脅迫的適應性。The studies show common features among them such as the stomata which is found in the lower epidermis, the wavy anticlinal walls of the epidermmal cells and the cyclocytic stomatal type
結果表明,其間存在明顯共性:表皮構造均為單面氣孔式,上下表皮細胞垂周壁皆呈不同程度的波狀起伏,氣孔器類型皆為環列型。The primary role of cuticular waxes is to restrict non - stomatal waterloss. waxes also have many other functions, such as protection against uv radiation and resisting bacterial and fungal pathogenes
作為物理屏障蠟質可以限制非氣孔性失水、抵禦過量紫外線照射引起的損傷、抵抗細菌和真菌等病原菌的入侵。分享友人