These foothills have been farmed out with tobacco.

这些丘陵地由于专种烟草而耗尽了地力。

This unexpected result may be due to the presence of a racemase in tobacco cells.

可能烟草中消旋酶存在导致这一意外结果。

He was going to make a tobacco pouch out of them.

他要用它们缝制一个烟草袋。

This shop is licensed to sell tobacco.

这家商店获准经销烟草商品。

"Line your old cloak?" shouted Mr. McGregor "I shall sell them and buy myself baccy!"

“用旧斗篷衬里？”麦格雷戈先生喊道“我要把牠们卖了，然后给我自己买烟草！”

We bartered for furs with tobacco and rubber.

我们用烟草和橡胶换取毛皮。

Another suggestion is more support for terbacil control program tobacco-control programs.

另一个建议是更多支持烟草控制项目。

He made a tidy fortune in cigaretes.

他经营烟草发了很大财。

A system of verifying anemoscope in tobacco specific smoking machine was designal.The theory and component parts of this system was introduced and the method of velocity at a fixed point was modified.

本文简了烟草专用吸烟机风速仪检定装置———多普勒激光流速测速系统组成及工作原理,介绍了定位点风速测量修正方法。

It undrew the prelude of transgenic breeding that the company of Monsanto Company obtained the first transgenic tobacco plant which had resistance to tobacco virus by transgenic technique in 1986.

1986年美国孟山都公司利用基因技术获得了第一株抗毒基因烟草植株，拉开了基因育种序幕。

Sequence alignment analysis of the mUb and ubiquitin genes from different species such as pineapple, seringa and tobacco showed high identities of over 84%.

序列与菠萝、三叶胶树、烟草等物种泛素基因相比较，有84％以上同源性。

Who could have ever expected that a dragoon would drink sixpenny ale, smoke horrid bird's-eye tobacco, and let his wife wear a shabby bonnet?

谁能料到一个龙骑兵会喝六便士一瓶啤酒，抽蹩脚得可怕鸟眼牌烟草，会让他妻子戴一顶破破烂烂帽子啊？”

This article introduces micro - titration measuring method to replace the normal nonhydraulic titration method in measuring nicotine content in tobacco.

本文首次用微型称量简定法,代替常规非水滴定法测定烟草中尼古丁含量。

Tobacco is native to America.

烟草是美洲土产。

Molecular pathways that intersect as arbiters in this phenomenon include instigation of alloimmune activation associated with tobacco smoke–induced inflammation.

分子途径切断作为仲裁者这种现象，包括与烟草烟雾相关使同种免疫激活-诱导炎症反应。

Phylogenesis of 48 tobacco germplasms from different countries or regions was analyzed with amplified fragment length polymorphism (AFLP).

摘要利用AFLP技术，对48份不同类型和地域源烟草种质亲缘关系进行了分析。

Undiversified tobacco companies stand to lose if there were a mass migration to smokeless products like Snus.

如果有大量如鼻烟这样无烟烟草产品流入，一成不变烟草公司将亏损。

Nonsoluble nitrogen (NSN) and soluble nitrogen (SN) in ten tobacco samples were determined with a flow analyzer.

采用流动分析法测定了10种烟草中不溶性氮和可溶性氮。

He traded as a tobacco merchant.

他是烟草生意商人。