1)multiple-dendritic多树枝
1.Well-crystalline multiple-dendritic structured lead sulfide(PbS) were prepared via a template-free,facile hydrothermal route using Pb(NO3)2 as the lead ion source,thiourea(CH4N2S) as the sulfur source at 160 ℃ for 24 h.在无模板条件下,用Pb(NO3)2做铅源,(CH4N2S)做硫源,用水热法在160℃反应24h制备了结晶度好的多树枝结构PbS。
英文短句/例句
1.much-branched pink with flowers in clusters; closely related to sweet William.成群开花的多树枝石竹;非常接近于须苞石竹。
2.a gnarled oak, branch, trunk多节瘤的橡树、 树枝、 树干.
3.lack a bough or boughs.缺少一根或多根大树枝。
4.The trees branch thickly over the path .此树生枝极多,遮挡小路。
5.a branchy tree trunk.有很多分出来的树枝的树干。
6."Joseph is a young ox, whose steps are turned to the fountain;"约瑟是多结果子的树枝,是泉旁多结果的枝子。他的枝条探出墙外。
7.Joseph is a fruitful bough, A fruitful bough by a spring; Its branches run over a wall.创49:22约瑟是多结果子的树枝、泉旁多结果的枝子、的枝条探出墙外。
8.medium-sized evergreen of southeastern United States having spreading branches and widely diverging cone scales.美国东南的一种中型常绿树种,树枝外展,多枝杈,长有球果。
9.When the forest was cleared, a lot of small branches were ploughed back.森林被砍伐后,许多小树枝被埋入地下。
10.When the forest was cleared, a lot of small branches were ploughed under.森林被砍伐后许多小树枝被犁入土中。
11.Shrub be much like tree , but be smaller and more profusely branch灌木很像树,但小得多,且岔枝丛生
12.These are mostly drawn as dendrograms.其中大多数绘成树枝状图。
13.The bough that bears most, hangs lowest.--Thomas Fuller结果最多的树枝垂得最低。——富勒
14.Shrubs are much like trees, but are smaller and more profusely branched.灌木很像树,但小得多,且岔枝丛生。
15.No tree becomes rooted and sturdy unless many a wind assail it .不经多次风吹,树本难固枝荣。
16.Synthesis of novel polyhydric dendronized linear polyurethanes新型多羟基树枝化线形聚氨酯的合成
17.RAPD Analysis of Genetic Diversity of Ancient Litchi Trees66份荔枝古树遗传多样性的RAPD分析
18.A Chinese tree(Litchi chinensis)that bears bright red fruits, each of which has a large single seed with a white, fleshy, edible aril.荔枝树一种中国树种(荔枝属荔枝)所结的鲜红的果实都有一个大核和白色、多肉、可食用的假种皮
相关短句/例句
Branch[英][brɑ:nt?][美][br?nt?]树枝
3)arborisation,arborization[树枝]分枝
4)peptide dendrimer树枝状多肽化合物
5)dendritic-polyester polyol树枝状聚酯多元醇
1.The paper studies the synthesis of multiallyl-ester of dendritic-polyester polyol.在三乙胺作催化剂的情况下 ,树枝状聚酯多元醇与丁二酸酐作用生成树枝状聚酯多元醇丁二酸单酯 ;后者在相转移催化下 ,与氯丙烯在弱碱条件下进行成酯反应 ,合成了未见文献报道的树枝状聚酯多元醇丁二酸烯丙基酯化产物 ;羟基酯化率为 80 %。
6)dendrite[英]['dendra?t][美]['d?n'dra?t]树枝石;树枝晶
延伸阅读
树枝1.树木的枝条。
