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Because sea of strange · of rice of British biology, geneticist adopts the main technique of antigen of technology of engraft of applied plant cell, breed a kind to be able to prevent choleraic bacterium Xu plant.

英国生物学、遗传学家米奇·海因通过应用植物细胞嫁接技术抗原的基本技术，培育出一种可以预防霍乱的菌蓿植株。

Individual plant can be amounted to high 35, 40cm, the bine is brawny, the flesh is qualitative, palm is Brown, old bine Chang Mu is changed character, there are the stipule of puce and cicatricle on the section; Xie Lu is lubricious, intimate circle, diameter 5, 8cm, the flesh is qualitative, luster, young leaf is a bit involute, gradually open and flat; Petiole shows aegis shape to wear be born at upside slanting in the center of blade, if form is raising small looking glass of one side face, on concentrated unripe bine, petiolar accident is differ, to all around extend, plump circle makes outward appearance of entire individual plant.

株高可达35—40cm，茎粗壮，肉质，棕褐色，老茎常木质化，节上有深褐色的托叶和叶痕；叶绿色，近圆形，直径5—8cm，肉质，有光泽，幼叶稍内卷，渐平展；叶柄呈盾状着生于叶片中心偏上部，形若举着一面面小镜，密集着生茎上，叶柄长短不一，向四面伸展，全株外观丰满圆整。

By examining the histo- ry of the use of the plant and its botanical properties , this paper points out that cocklebur is still a potential useful plant economically and well worth to be cultivated extensively in waste- lands.

该文通过考察其利用史及植物学特征，认为这是一种很有开发潜力的植物，值得在荒地上推广栽培

According to the requirements of major devices commissioning on land for main pl ant of new type vessels, a set of computer simulation devices that can replace t he main plant has been developed, which is used to simulate remote system commis sioning on land for ship main plant.

进行陆上联调的目的，一方面是试验各设备的匹配性能，暴露系统和设备可能存在的问题并加以解决，以免把问题带到船上；另一方面是调试动力装置监控系统和安全装置的功能包括相互之间的接口关系。

At the same time I plant also pays special attention to new technologies and new product development research, after years of unremitting efforts, I plant to produce high-quality copperplate paper, glass cardboard, black-core poker paper, color paper, but also a few grams of various Machinable The special paper.

同时我厂还特别重视新技术、新产品的开发研究，经过几年的不懈努力，我厂生产出高质量的铜版纸、玻璃卡纸、黑芯扑克纸，颜色纸，也可加工各种克数的专用纸。

Basic fertilizer (organic fertilizer 500kg/667m2) add medium-term (organic fertilizer 500kg/667m2) facilitates favor to high-yield with the best conprehensive quality;density（40cm×60cm）with the highest yield; plastic mulching can significantly increase plant height, leaf width, leaf length, mature leaves, basal culm thickness, the first grade cormels weight and the second grade cormels weight; the first grade cormels of red sprout clocasia escalenta weight and yield had the obvious phenomenon of rapid growth in the medium expansion period of clocasia escalenta (July 14); an appropriate increase in plant height and stem yield was conducive to the increase in corn yield, the increase in corn yield favor to the first grade cormel numbers, the first grade cormel yield, the second grade cormel numbers, the second grade cormel yield, and thus obtain a higher yield.

基肥（有机肥500kg/667m2）+中期（有机肥500kg/667m2）有利于获得高产，综合品质最好；密度（40cm×60cm）产量最高；地膜覆盖可明显提高植株高度、叶宽、叶长、成叶数、茎基粗度、子芋和孙芋重量；红芽芋子芋重量和产量在芋膨大中期（7月14日）具有明显的快速增长现象；适当增加株高和茎叶产量有利于母芋产量的增加，母芋产量的增加有利于子芋个数、子芋产量、孙芋个数、孙芋产量的增加，从而获得较高的产量。

If possible, in the year before you plant potatoes, plant a cover crop to improve the soil and the potato production.

如果可能的话，在中土豆的前一年种一种覆盖作物来改善土壤，提高土豆产量。

Schroth, investigated crown gall, a common bacterial disease that stunts plant growth by blocking conducting vessels in the plant's stem.

Schroth调查研究了冠瘿病，一种通过阻塞植物根茎来妨碍植物生长的一种常见细菌性疾病。

In order to improve the operation of the plant equipment and the reliability of economy, the paper thermal economic evaluation of the study, in a cycle function on the basis of the theory of the matrix model based on the thermal analysis method the use of mathematical software MATLAB the corresponding generic calculation procedure, and use VB establishment of display interface Calculation of the power plant thermal system hot economy.

为了提高电厂设备的运行经济性以及可靠性，本文以热经济性评价为研究课题，在以循环函数法为理论基础上提出了基于矩阵模式的热力系统分析方法，利用数学软件MATLAB编制了相应的通用性计算程序，利用VB编制了显示界面，计算电厂热力系统的热经济性。

But expression of LT in the plant cytoplast had not reported. A subunit and B subunit from strongly nosogenetic bacilli K88ac+ was cloned respectively .We constructed two kinds of bivalent plant expression vectors.

本实验研究的目的是将从K88ac+强致病菌株中克隆的LTA、LTB基因，构建成两种双价植物高效表达载体，其中一种是将LTA、LTB基因单独构建到两个表达框。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。