树皮

Shrubs or small trees, monoecious or dioecious, with bitter root cortex and bark.

灌木或小乔木，雌雄同株或异株，根的皮层和树皮苦。

Paclitaxel, a natural diterpene compound, is a promising anticancer drug that was shown substantial clinical efficacy to solid tumor.

紫杉醇是一种由太平洋紫杉的树皮中萃取出来的抗癌药物，已经被应用於临床治疗。

The influence of saccharomyces cerevisiae,seaweed, banyan leaves,firry cortex on adsorptive capacity of uranium was studied in order to seek cheap and effective biosorbents for environmental protection.

以保护环境为目的，以寻求廉价而有效的生物吸附材料为出发点，研究了啤酒酵母菌、北海海草、榕树叶、杉树皮等4种吸附剂对铀的吸附性能的影响。

Then he knelt by the fire and painfully wrote something upon each of these with his "red keel"; one he rolled up and put in his jacket pocket, and the other he put in Joe's hat and removed it to a little distance from the owner. And he also put into the hat certain schoolboy treasures of almost inestimable value -- among them a lump of chalk, an India-rubber ball, three fishhooks, and one of that kind of marbles known as a sure 'nough crystal.

然后他就在火堆旁跪下，用他那块红砚石在树皮上吃力地写了几个字；他把一块卷起来，放到上衣口袋里，另一块放在乔的帽子里，他把帽子挪远了一点后又在里面放了些被小学生视为无价之宝的东西――一截粉笔；一个橡皮球；三个钓鱼钩和一块叫做&纯水晶球&的石头。

And he also put into the hat certain schoolboy treasures of almost inestimable value -- among them a lump of chalk, an India-rubber ball, three fishhooks, and one of that kind of marbles known as a "sure 'nough crystal."

然后他就在火堆旁跪下，用他那块红砚石在树皮上吃力地写了几个字；他把一块卷起来，放到上衣口袋里，另一块放在乔的帽子里，他把帽子挪远了一点后又在里面放了些被小学生视为无价之宝的东西——一截粉笔；一个橡皮球；三个钓鱼钩和一块叫做&纯水晶球&的石头。

To work with a pick.The bark of saplings galled by improper staking.

由于不正确地打桩，小树苗的树皮受到了损伤

It was also known to eat worms and grubs from bark and moss.

他们也吃树皮或苔藓中的蠕虫和蛴螬。

Leaf blade only slightly paler abaxially than adaxially, base rounded to sagittate or hastate; tuber flesh never purple-red.

比正面叶片只稍背面浅，基部圆形什么时候落叶的块茎树皮到箭头形或戟形；块茎肉体从未紫红色。

In order to investigate the effect of different parts and radial directions on the mechanical properties and dir-dried density of plantation wood,the mechanical properties and air-dried density of plantation-grown Castanopsis hystrix and Betula alnoides at different parts and radial directions were studied.

为了研究树木南北向与径向位置的变化对人工林木材力学性质与气干密度的影响，该文通过对红锥、西南桦人工林木材南北向、近髓心和近树皮2个不同径向位置的力学性质以及气干密度进行测定，分析了南北向和不同径向位置2个因素对两种木材力学性质和气干密度的影响，以及木材密度与抗弯强度、抗弯弹性模量、顺纹抗压强度的相关性。

Juglone product was obtained from bark of J. mandshurica by ultrasonic extraction and vacuum distillation, and the yield of product was 0.09%. The product was characterized by FT-IR, GC-MS and 1H NMR.

研究采用超声波辅助浸提和减压蒸馏等方法，从核桃楸树皮中提取制得胡桃醌产品，产品得率0.09%。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。