查询词典 pomegranate bark

The ancient Greeks, for example, treated pain with a tea made by boiling willow leaves and bark, a tea modern scientists now know contains salicin, a precursor of acetylsalicylic acid—aspirin.

例如，古希腊人用柳叶和柳树皮煮成的茶水来止痛。现代科学家已经了解到，这种茶里面含有水杨苷成分，就是乙酰水杨酸——阿司匹林的前身。

By using high performance liquid chromatographycombined withthin-layer chromatography,three PG:salicin,salicortin and deltoidin weredetected in the bark of P.deltioides,Five kinds of PG were detected in the leaves,which included trmuloidin and tremulacin besides the three PG.

采用薄层色谱与高效液相色谱法相结合的方法，在实验材料的树皮中测定到三种主要的酚甙类物质：水杨甙、柳皮甙和美洲黑杨甙，在叶片中测定到5种酚甙类物质，除上述3种物质外，还包括2′-苯甲酰水杨甙和颤杨甙，对于后两者在前人的研究中未见报道。研究还对5种化学物质进行了分离。

The genetic parameters of leaf trait and bark trait were low while genetic parameters were higher from trait of samara and yield.

表型变异系数叶片性状和树皮性状的较低，而果实性状和产量性状的相对较高。

If timber poles are used, the bark can be peeled off the tops to expose the light colored sapwood

如用圆木杆，可削去顶端树皮，露出木质部的明亮色泽。

Sapwood is the lighter colored wood growing from inside the bark to the heartwood.

边材色泽较浅，是从树皮到新材之间的木质部分。

Yellowwood tree with brittle wood and aromatic leaves and bark; source of sassafras oil; widely distributed in eastern North America.

木质脆软的黄色木材，叶和树皮均有香味；檫木油的来源；广泛分布于北美东部。

Branchlets pale gray or gray-brown; bark scabrous, not nitid; seeds black, abaxially at base with short furrow.

小枝淡色的灰色或者灰棕色；树皮粗糙，不有光泽；种子黑色，背面的在基部具短棱槽。

The cough sounds like the bark of a sea lion and becomes worse at night.

咳嗽听起来像树皮的海狮和恶化在夜间。

Come, bitter conduct, come, unsavoury guide! Thou desperate pilot, now at once run on The dashing rocks thy sea-sick weary bark!

来，苦味的向导，绝望的领港人，现在赶快把你的厌倦于风涛的船舶向那巉岩上冲撞过去吧！

Taxol, a diterpenoid secondary product from the bark of yew species, has been approved an efficient anti-cancer drug for breast cancer and some other tumor diseases.

紫杉醇是从红豆杉属植物中提取的二萜类次生代谢产物，已被证明具有治疗乳腺癌及多种肿瘤疾病的作用。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。