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The results offer the condition that these plants of Ajuga could be distinguished by size and ornamentation of exhymenine.

结果表明,同属三种植物的形态特征相似,可通过叶形及花期是否具基生叶,花萼的形态,花冠颜色以及的生长方式和植株被毛情况等予以鉴别;通过对三种植物的花、根、、叶及全草粉末的组织构造观察,认为种间差异较小,可依据毛茸的分布及形态特征和的木化程度不同加以鉴别;对三者花粉粒进行了扫描电镜观察,发现其大小和外壁纹饰具有明显差异,为三者的鉴别提供了有力的依据,也为该属的分类及植物花粉形态研究提供了花粉形态学方面的资料。

All results showed that three kinds of medicament on controlling sweetpotato black rot is effective, the control effect of 70% thiophanate-methyl and 50% carbendazim were above 90%, 50% amobam was above 80%. The four kinds of medicament on controlling sweetpotato stem nematode with 40% isofenphos-methyl, 50% phoxim, 5% aldicarb and 5% ethoprophos in the field showed obvious effect, the control effect were 88.81%, 83.29%, 93.63% and 90.35%.

在贮藏期间对甘薯黑斑病的药剂防治试验中,70%甲基托布津、50%多菌灵和50%代森铵三种药剂对甘薯黑斑病均有较好的防治效果,70%甲基托布津和50%多菌灵的防治效果达90%以上,50%代森铵的防治效果达80%以上;在田间对甘薯线虫病的药剂防治试验中,40%甲基异柳磷、50%辛硫磷、5%神农丹和5%线灵四种药剂对甘薯线虫病的防治效果明显,防效分别为88.81%、83.29%、93.63%和90.35%。

This paper puts forward a kind of non-ablative wireless stem flow sensor on ZigBee, which heats up the stalk by the enwrapped calefaction probe and decides the heat transfer quantity of stem flow by the value of the temperature probe to calculate the plant transpiration rate.

蒸腾量是反映植物生理信息最重要的因素之一,本文通过包裹式的加热探头给杆加热,由温度测量探头来确定流的热传输量以推算出植物的蒸腾量,提出了一种基于ZigBee技术的非侵入式无线流传感器。

Elongated caudex branches; a shoot arising from the base of a stem or from the rhizome.

根出条 Sobol 发自基的长枝条;从的基部或根状上长出的枝条。

Perennials, with stolons, without well-developed caudices, stout rhizomes, or persistent taproots.

多年生植物,具匍匐,没有发育良好基,粗壮根状,或宿存的直根。

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,粗壮,肉质,棕褐色,老常木质化,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,密集着生上,叶柄长短不一,向四面伸展,全株外观丰满圆整。

Trichogramma showed high control efficacy on cotton bollworm eggs after three times of release both in the second and in the third generation bollworm periods. The parasitism on the second and third generation bollworm eggs were 66.0%-70.7% and 76.0%-81.2%, respectively, which were significantly higher than that in the control (second generation: 7.0%-12.3%, third generation: 5.2%-7.4%). And the injury rate of cotton buds and bolls in the second and third generation bollworm were 2.2% and 3.1%, respectively, which were significantly lower than that in the control (second generation:8.5%, third generation: 20.9%). In the second generation bollworm period, number of bollworm eggs or larvae in the Trichogramma released cotton field did not differ to that in the chemically controlled field. But in the third generation, there were significantly less bollworm eggs and larvae in the Trichogramma released cotton field. There were more predators in the Trichogramma released cotton field. These results indicated that cotton boll worm in the transgenic insect-resistant cotton field can he effectively controlled by mass-releasing of T.

结果发现:棉铃虫卵在棉株不同部位的分布差异较大,2代棉铃虫卵主要分布在叶正面、叶背面和尖,3代棉铃虫卵主要分布于蕾铃;在放蜂田,赤眼蜂对棉株不同部位棉铃虫卵的寄生率差异较大,2,3代棉铃虫时期对叶正面、叫背面、尖、蕾铃的棉铃虫卵寄生率均较高,对叶柄和杆处卵的寄生率较低;并以3代棉铃虫时期的寄生率较高;在2,3代棉铃虫时期分别连续释放3次赤眼蜂,对棉铃虫具有很强控制作用,2,3代棉铃虫卵的被寄生率分别为66.0%~70.7%和76.0%~81.2%,均显著高于化防田的自然寄生率(2代:7.0%~12.3%,3代:5.2%~7.4%);蕾铃被害率分别为2.2%和3.1%,均显著低于化防田(2代:8.5%,3代:20.9%;2代棉铃虫时期,放蜂田和化防田的棉铃虫卵量和幼虫数量差异均不显著,但3代棉铃虫以后,放蜂田棉铃虫卵量和幼虫数量均显著低于化防田,且放蜂田的捕食性天敌数量显著高于化防田。

These were raised underinducing condition to test if any morphology and structure changes. Twenty two Arabidopsismutants had various changes in morphology and anatomical structures. Twenty mutants hadlow germination rate from 10% to 60%, of which 2 had survival rates at 0% and 50%. Fivemutants occurred structure changes in the hypocotyls or stem. One of these lines, namedarris-stem, showed some unique changes: slower growth rate in comparison with the wildtype from germination to florescence; serrated margin of leaf blades, spiral rosette; morebranch in the bottom part of the stem, shorter nodes, twisted stem and branch. There were oneor several arrises along the stem. Across sections of the arrises showed one or several compactcells lumps which were round, made up of several layers of cells, looked like vascular-bundle.

在诱导条件下,这些突变体表现出不同的形态和结构的变化,共有22个表型和结构发生变化。20个突变系发芽率或存活率较低,发芽率由10%—60%,其中2个突变系存活率分别为0%和50%。5个突变系在或下胚轴的结构上发生变化,其中一个突变系arris-stem发生如下表型变化:从真叶出现至开花结实的整个生长期,生长速度要明显比野生型拟南芥缓慢;叶缘有明显锯齿,莲座叶呈螺旋状排列;的基部有较多侧枝,侧枝间距明显缩短,有明显扭曲;突变体侧面有1至数条棱形突起,内部存在一至数个排列紧密的细胞团,由多层细胞呈环形排列,细胞壁明显加厚,内部存在管状分子,推测为维管组织。

Tartaricum, moreover, it was much more obvious in tissues of F. tartaricum. EST-1 and EST-2 existed in leaf and caudex of F. cymosum 2. EST-3 and EST-5 were found in all the tested leaves and the bands in F. cymosum 1 were clearest. For CAT, only 3 bands were detected in all tissues, CAT-1 appeared in the leaves of three buckwheat and clearer in F. cymosum and F. cymosum 1. CAT-2 was detected in different location in leaves and caudexes. CAT-3 existed in the leaves though it was unclear.

EST-1及EST-2只出现在金荞麦2号和叶中,EST-3和EST-5只存在于叶片中,并且在金荞麦1号中的带最强,EST-4存在于和叶片,在金荞麦1号最强;CAT只有3条带,其中CAT-1出现在叶片中,在苦荞麦1号及金荞麦1号表达较强;CAT-2出在现在和叶片,并且,叶位置不同;CAT-3只存在于叶片中,非常微弱。

Road level teacher, I firmly wrapped stem, small lips tightly forcing my folder stem, effectively sets the line, stems in the young woman comes to the pleasure of feeling Daoli systemic spread, I shiver all over in the , as if an electric shock on the same stem, Ma itch, Direct from the spinal cord to the body.

平老师的道紧紧包裹着我的,小唇紧紧夹迫着我的,有力地套撸着,在美艳少妇的道里感慨到快感传遍了全身,我浑身都在颤栗着,就仿佛触电一样,麻痒痒的,从脊髓直传到全身各处。

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推荐网络例句

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面,更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?