烟叶

tobacco plant───烟叶

tobacco planters───烟草种植户

tobacco planter───烟草播种机

tomato plants───番茄，西红柿

batch plants───配料场，配料车间

tobacco jars───n.烟灰缸

tobacco leaves───烟叶

tomato plant───番茄，西红柿

tobacco products───烟制品

So, hey, why not tobacco plants?───那么，为什么不使用烟草植物呢？

These are tobacco plants , the only natural source of nicotine.───这些是烟叶，提炼尼古丁的惟一自然资源。

One project involves tobacco plants genetically engineered to keep their leaves during water shortages.───其中一个项目涉及通过基因工程使烟草植物在缺水时保持叶子的生长。

The researchers did an experiment with two groups of tobacco plants. They worked with a set of normal plants and a set of transgenic plants.───研究人员在两组烟草作物上做了试验，他们用了一组正常植物和一组遗传基因的植物。

Previously, researchers developed tobacco plants able to tolerate low boron levels but this affected the plant's ability to process sugars.───此前，科学家已经培育出了可以耐受低硼浓度的烟草，但是这会影响烟草处理糖的能力。

Under trial conditions, the tobacco plants died before they could reproduce, so had to be replaced with new plants.───在实验条件下，这些吸附了重金属的转基因烟草无法正常繁殖，这样还需要种植新的植株来取代它们。

The researchers chose tobacco plants that were genetically engineered to reproduce quantities of the vaccine.───研究人员选择用基因工程改造过的烟草生产大量的疫苗。

First, scientists engineer bacteria to carry the latest flu markers and wash them over Nicotiana benthamiana tobacco plants.───首先，科学家们设计让细菌携带最新的流感制造者，然后将它们冲入本生烟烟草植物中。

One project involves tobacco plants genetically engineered to keep their leaves during water shortages .───一个涉及烟草职务基因工程的项目在缺水时保持他们的叶子。

The results of insect assay with Asian corn borer showed that transgenic tobacco plants carrying crylAc and crylle showed insecticidal activity against corn borer.

Meanwhile scientists from the University Maryland scientists used the tobacco mosaic virus (TMV), a virus found on tobacco plants, to create the anode.

The technology exploits the tobacco plant's vulnerability a virus that only attacks tobacco plants, which most people associate with causing cancer, and not curing it.