通过对渭北黄土高原刺槐人工林最大林木的树干解析和年轮分析描述了林分最大两株林木的树高、直径和材积生长过程。
Growth process of height, diameter and volume of the largest two stems of some sampled black locust stands on Weibei-loess plateau were described by analyzing stem disks and growth rings.
活苔藓浴垫 这块浴垫是由一块防腐泡沫板构成,它是三株活苔藓(球形苔,依兰苔,林苔)的苗圃。
Living Moss Bath Mat Constructed of a decay-resistant foam called plastazote, this bath mat is a nursery for three varieties of living moss: ball mass, island moss and forest moss.
坡度、株行距对樟子松、金红苹果人工林幼树的生长影响均较小。
Slope and spacing and intra-spacing had little effect on Pinus sylvestris var. mongolica and Jinhong apple.
结论:舒林酸可抑制结肠癌细胞株ht - 29生长,其机制可能与其阻止细胞周期的进展,诱导细胞凋亡有关。
Conclusions: Sulindac may inhibit the proliferation and induce apoptosis of colon cancer cell HT-29, and its mechanism probably relates to the progress of its prevention on cell cycle.
对三株在YES培养基中不产桔霉素的红曲霉菌种,在摇瓶中研究了它们液体发酵生产莫纳可林K的情况。
Production of monacolin K in submerged cultures by three Monascus strains which were citrinin-free in YES medium were studied.
对三株在YES培养基中不产桔霉素的红曲霉菌种,在摇瓶中研究了它们液体发酵生产莫纳可林K的情况。
Production of monacolin K in submerged cultures by three Monascus strains which were citrinin-free in YES medium were studied.
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