苞叶

Path analysis showed that N translocation rate of culm was higher for the high fresh ear yield varieties,while the N translocation rate of culm and tassel was higher for the high fresh kernel yield varieties,and the N translocation rate of leaf,bracteal leaf and ear axis was higher for the high kernel yield varieties.In addition,higher N translocation rate of leaf had a beneficial effect on N utilization efficiency as for fresh ear,fresh kernel or maturity kernel of the produce of waxy corn.

通径分析表明，鲜穗高产品种茎秆的氮素转移率较高，鲜子粒高产品种茎秆和雄穗的氮素转移率较高，成熟子粒高产品种叶片、苞叶及穗轴的氮素转移率均较高；叶片的氮素转移率高有利于品种鲜穗、鲜子粒及成熟子粒氮素利用效率的提高。

It is cut spathe stages, color stages and bend stages when scapes of Hippeastrum hybridum Hort. is sprout, begin to experiment of vase.

孤挺花於花茎抽出时，切取苞叶期、著色期及弯曲期三阶段进行瓶插试验。

The results showed that the flavonoid chemicals of resistance to pests mainly including rutin, isoquercitrin and quercetin could be detected and quantitatively analyzed by HPLC.

结果表明，棉花组织中主要抗虫黄酮类化合物(包括异槲皮苷、芸香苷和槲皮素等)能够用HPLC方法检测并进行定量；异槲皮苷、芸香苷和槲皮素的含量均以花瓣中最高，花萼、苞叶和棉铃中较少；棉花生长中后期顶端嫩叶中抗虫黄酮类化合物的含量明显高于苗期。

Before and after the spring equinox, rhizosphere pumping plants, in plants there are white membranaceous bract, the top of Health and one flower.

在春分前后，根际抽花茎，在花茎上有白色的膜质苞叶，顶端着生一花。

Western Mediterranean annual having deep purple-red flowers subtended by 3 large ''.

西地中海一年生的植物，有深紫红色的花，被三个大的心脏形的苞叶包在叶腋内。

Study on disease resistance assessment of corn ear rot by F.moniliforme showed that the method of injection spore suspension into corn ear was the best inoculation method.This method is to be close to the natural condition, and the disease occures very sufficiently.The best inoculation time is milk stage.In this period, the disease occures very sufficiently and the data are statisticed very easily.The best inoculation concentration of spore suspension was 1×10~6 spores/mL,and the inoculation volume was 3mL/ear.

通过对串珠镰刀菌性穗腐病抗病性鉴定，结果表明：玉米穗腐病的接种方法以向苞叶内注射病菌孢子悬液的效果为好，这种接种方法接近自然，发病又比较充分；接种时期以乳熟期接种为最好，在这个时期接种，发病充分，易于数据统计分析；接种浓度以1×10~6个孢子／mL的孢子悬液为好；接种量为3mL孢子悬液／果穗。

These plants are valued for their colorful bracts, which look like leaves.

这种植物的珍贵之处在于它的彩色苞叶，它们看上去很象树叶。

These plants are valued for their colorful bracts, which look like leaves.

这些植物的价值在于它们色彩绚丽的苞叶，看上去很象树叶。

The stalks hum, the loose husks whisk skyward in half-playful swirls, and the wind hurries on.

玉米秆哼唱着，松散的玉米苞叶以半嬉戏式的漩涡朝天空急速飞去，风继续赶路。

Banana bract mosaic disease was first discovered in Davao of the Philippines in 1979. It is a newly rising banana disease but it has caused a great impact to the banana industry in several southeastern Asian countries including the Philippines, India, Sri Lanka, Western Samoa and Vietnam.

香蕉苞叶嵌纹病於1979年在菲律宾民答那峨岛的达浮澳首次发现，至今仅有27年的发生历史，为一新兴的病毒病害，在东南亚等国包括菲律宾、印度、斯里兰卡、西萨摩亚独立国、越南等危害甚重，影响当地香蕉产业甚钜。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。