英语人>网络例句>crop-eared 相关的网络例句
crop-eared相关的网络例句

查询词典 crop-eared

与 crop-eared 相关的网络例句 [注:此内容来源于网络,仅供参考]

In order to be efficient and profitable with a crop of plantain at high plant population it is necessary to take in account the following management recommendations.

为了获得较高的经济效益,在栽培密植大蕉时应考虑以下几种管理因素

They are all more important in plantation crop as also those which are propagated vegetatively.

它们在种植作物和无性繁殖作物中的影响都是比较大的。

Floor of entire county total ground accumulates 4885 square kilometer, climate characteristic is spring dry sand blown by wind is much, the summer is short rainfall is little, year average air temperature 2.5 ℃, fall 350mm is controlled, frost-free period is controlled 110 days, it is typical dry farming county, long-term since, because the ploughshare type of follow tradition plows cultivation, a large number of the earth's surface are completely bare, monsoon comes, soil land of medium fine sanded face is reached organic blow character, cause edaphic sand to change, fertility drops, raise of sand and dust, year answer a year, change dene serious with each passing day, cause aggravation of zoology environment year after year, the agriculture that also decided place produces a condition, groundwater source is not worth badly, 10 years of 9 drought, extensive cultivation, crop yield is low and flabby.

全县总土地面积4885平方公里,气候特色为春季干燥风沙多,夏季短促降雨少,年平均气温2.5℃,降水量350mm左右,无霜期110天左右,是典型的旱作农业县,长期以来,由于沿袭传统的铧式犁耕作,大量地表完全裸露,季风来临,将土壤中的细沙面土及有机质刮走,造成土壤沙化、肥力下降,沙尘扬起,年复一年,沙化日趋严重,造成生态环境逐年恶化,也决定了当地的农业生产条件,地下水源严重不足,十年九旱,广种薄收,作物产量低而不稳。

The areas of plowland were enlarged in evidence than before. The output of crop was the first in Jiangxi.

手工业以陶瓷业和造船业为代表,得到很大的发展。

It was written for our sake, because the plowman should plow in hope and the thresher thresh in hope of sharing in the crop.

分明是为我们说的。因为耕种的当存著指望去耕种;打场的也当存得粮的指望去打场。

One day, he came up with an idea that he would pluck up all of his crop a few inches.

有一天,他想出一个主意,他把他所有的作物都拔高几英寸。

French climbing pea is already exploring makeshift supports from twigs in their pots and a native American pole bean heirloom, famed for its copious crop, will be sown at the end of the month.

法国爬豌豆已经需要爬上树枝来延伸藤蔓了,以产量高著称的美国豌豆将在这个月底播种。没有得到拨分的土地怎么办呢?

The method adopts powders (10.0 parts of mass) of crop straws and phenols or polyalcohol compound (10 to 100 parts of mass) which is firstly pre-heated by 10 to 30 minutes under a temperature of 30 to 200 DEG C with the effect of acid catalyst (0.5 to 10 parts of mass) for a reaction of 30 to 240 minutes; after the reaction, the compound is washed, neutralized, filtered and dried to obtain a solid appearing as a color from citron yellow, yellow, bight brown to seal brown; wherein, the solid includes 64.0 to 70,0 percent of fibrin and 4.1 to 7.6 percent of lignin.

秸秆"液化"预处理制备生产燃料乙醇原料的方法,是用农作物秸秆的粉末(10.0质量份)和酚类或多元醇类化合物(10~100质量份),在酸性催化剂(0.5~10质量份)存在下,在30~200℃温度下预热10~30min后,反应30~240min,反应完毕进行洗涤、中和、过滤和干燥而得呈淡黄色-黄色-浅褐色至深褐色固体,其中,纤维素含量64.0~70.0%,木质素含量4.1~7.6%。

Protein content is important traits in evaluation of nutrient quality of rice. Most of crop traits are quantitative in nature, which are controlled by polygene. Its very important for rice nutrient quality breeding improvement to map quantitative trait loci of brown rice protein content.

蛋白质含量是评价稻米品质的一项重要指标,控制水稻糙米蛋白质含量的基因位点是数量性状,检测水稻糙米蛋白质含量的QTL并进行遗传效应分析对于水稻品质遗传育种具有重要的意义。

Now, polyploid breeding is a commonly used method in crop breeding.

而多倍体育种是近代作物育种常采用的一种方法。

第76/100页 首页 < ... 72 73 74 75 76 77 78 79 80 ... > 尾页
相关中文对照歌词
Crop Tub
Crop Circles
Crop Circles
Communion: The Crop Circle Thesis
Crop Circle
Cream Of The Crop
推荐网络例句

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。