树枝

Dendritic p-t-butylcalix arene amide derivatives with terminal amino groups of the first and second generations were synthesized from the ammonolysis of ethyl calixylacetate with 1, 6-diaminohexane and Michael addition of methyl acrylate. Their structures were confirmed by IR, 1H NMR.

通过扩散法，采用氨基对丙烯酸甲酯的Michael加成反应和酯基的酰胺化反应交替进行，合成了4种树枝型对叔丁基杯芳烃酰胺衍生物(n=6，8)。

What remains is this armload of applewood now feeding the stove's smolder.

剩下的只有这捆苹果树枝现在支撑着炉子里的闷火。

Any of several evergreen coniferous trees of the genus Araucaria native to South America and Australia, having awl-shaped leaves and whorled branches and including the monkey puzzle and Norfolk lsland pine.

南洋杉一种生于美洲和澳洲的南洋杉属常绿结球果的树，具有锥形叶和轮生树枝，包括智利南洋杉及诺福克南洋杉

Any of several slow-moving arboreal mammals of South and Central America; they hang from branches ''.

南美和中美的几种行动缓慢的树栖哺乳动物；它们倒挂在树枝上，以树叶或果实为食。

The boy who was bathing was carried down by the current; but quick as thought, he seized a projecting limb.

正在河里游泳的小孩被急流冲走了，但他迅即抓住岸边的一根大树枝，''。

The boy who was bathing was carried down by the current; but quick as thought, he seized a projecting limb. And was saved.

正在河里游泳的小孩被急流冲走了，但他迅即抓住岸边的一根大树枝，保住了性命。

The ash tree is about six feet across at the base, and its branches are right next to major power lines.

那棵白蜡树树根直径大约有六英尺，树枝紧挨着主要输电线缆。

She was caught in the branches of our tree,and Dad called the ASPCA.

被 我们家树的树枝夹住了，爸爸打电话给

I need an axe to cut these branches. They are too low.

我需要一把斧子剪一下这些树枝，他们太低了。

The reason of white band formation in the solidified shell in the mold has been studied by means of water modeling test and the analysis of the solidified microstructure of practical CC slab an.

为了定量把握结晶器中的钢水流动、钢水过热度及结晶器传热阻力对初期凝固坯壳的凝固不均一的影响，利用水冷铜板的浸渍实验，测定了各种铸造条件下的凝固坯壳厚度、凝固不均一度及树枝晶偏角；利用水力模型实验，并对实机铸坯的凝固组织分析，EPMA对负偏析带的线分析，得出了在结晶器中凝固坯壳上负偏析带的产生原因。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失