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茎的结构的

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A modified leaf, found on the stems of members of the bladderwort family, that develops into a distended structure for trapping small invertebrates.

浮囊1在狸藻科植物的茎中发现的经过修饰的叶,可以扩大为一种结构用来捕获小型的无脊椎动物。

Effect of Water Deficit on Vascular Bundle System of Rachis in Wheat;2. Relationship between Vascular Bundle System of Rachis and Rachilla and Ear Productivity in Wheat;3. In this studay, pot experiments were carried out to learn the contribution of different organs to grain weight through the treatments of defoliate, darken ear and darken stem and the microstructure of rachis in different genotype wheat under water stress.

本研究选用不同小麦品种,采用盆栽试验,通过水分胁迫处理以及剪叶、包穗、包茎处理,研究了水分亏缺下不同器官光合产物对籽粒产量的贡献以及穗轴显微结构的变化,测定了水分亏缺下小麦不同生育期叶片保护酶活性、蔗糖磷酸合成酶的活性以及光合特性等生理指标。

Homology analysis showed that the sequence of GoCV-yk01 had 91%-93 % similarity to that of Taiwan and Germany strains.

基因组序列分析表明,浙江永康株GoCV-yk01全长1821bp,具有圆环病毒共同的与病毒复制相关的茎环结构和Rep蛋白保守基序等特征,它与德国、中国台湾发表的序列在全基因组水平有91%~93%的同源性,在Rep和外壳蛋白的氨基酸水平有94%~97%的同源性。

The results showed that there is a close relationship between anatomical structures and epidermic characters of leaves of Pyrola calliantha and its evergreen characteristic and winter

结果表明:鹿蹄草的根状茎、叶片的解剖结构与其常绿抗寒的特性之间有密切的相关性。

Methods A novel fluorogenic probe, TaqMan-Molecular Beacon, which combined the hairpin structure of molecular beacons and the cleavage mechanism of TaqMan probes,was developed. Combined with a real-time PCR instrument, TagMan-MB was used for quantification of templates of ancient DNA.

利用分子信标的茎环结构和TaqMan的降解作用设计一种新型的TaqMan-Molecular Beacon荧光检测探针,与实时PCR仪联用,对古DNA模板进行定量检测。

Such plants usually have one or more domatia, cavities in stems, leaves or roods that house ants. These may be elaborate systems of cavities with many chambers, e.g. Myrmecodia, or simple hollows in internodes, leaf veins, petioles or stipular spines, e.g. whistling thorns.

这类植物通常都具有一个或多个虫菌穴,虫菌穴是在植株的根、茎、叶上用来容纳蚂蚁的空腔,这些空腔具有许多发达的小室,例如茜草科具有简单而中空的结间部,阿拉比卡咖啡具有含有空腔的叶脉,有的植物叶柄及托叶处也有这样的结构,例如牛角刺槐。

Sessile Unstalked, for example an acorn, leaf, flower, or other organ that is attached to the main body of the plant.

无柄的:无茎的,例如:橡树果、树叶、花朵或其他连接在植物体主干的结构。

Well-aligned nanoscrews are single crystals grown along the c-axis, with 18 sides on their heads but six concaves on their stems, while the whole is six-fold symmetry.

定向生长的纳米螺杆呈单晶态、c轴择优取向生长,且具有头部十八面体茎部六面体的结构。

The purpose of researching the fields of stubble is that corn stalks will be aimed at post-harvest stubble part, above ground and below-ground stubble of the main stem and crush evenly Hunban in the topsoil, To loose soil and increase soil organic matter, improve the physical properties of the soil, increase the aggregate structure function.

本课题研究的灭茬还田机,目的在于将玉米秸秆收获后的根茬部分、地面以上留茬及地面以下主茎部分粉碎并均匀地混拌在耕层中,达到疏松土壤、增加土壤有机质、改善土壤物理性质、增加团粒结构的功用。

A slightly raised, somewhat corky, often lens-shaped area on the surface of a young stem.

皮孔 Lenticel 幼茎表面略隆起的、木栓化的、凸镜状的结构。

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推荐网络例句

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。