常見例句The results show that both of the MC of wetwood are more than 210.0%,and air-dry MC are both about 13.0%. 結(jié)果發(fā)現(xiàn);2組間溼材含水率均達(dá)到210.;0%25以上;氣乾材含水率約爲(wèi)13The planting density showed little impact on sapwood width, while it had highly significant effects on wetwood width. 栽植密度對邊材寬度影響不大,而對溼心材寬度影響達(dá)極顯著水平;For both sapwood and wetwood basal area, there were highly significant differences at various planting densities. 對邊材麪積和溼心材麪積影響均達(dá)極顯著水平。The results show that both of the MC of wetwood are more than 210.0%, and air-dry MC are both about 13.0%. 結(jié)果發(fā)現(xiàn),2組間溼材含水率均達(dá)到210.;0%25以上,氣乾材含水率約爲(wèi)13Not only ray parenchyma cells in wetwood are partially de graded but also margo strands in pit membranes are somewhat degraded by bacterial activities. 細(xì)菌的活動不但使溼心材部位的部分射線薄壁細(xì)胞發(fā)生降解,而且紋孔膜塞緣的微纖絲束也偶爾被降解而産生斷裂。Comparing to the control, radial and tangential permeability of sub-alpine fir wetwood was amplified after steam explosion treatment. 測定毛果冷杉溼心材經(jīng)蒸汽爆破処理後的滲透性,竝進(jìn)行掃描電鏡分析。 返回 wetwood