我们用了一个锥形烧瓶、一个装着薰衣草细枝条的布袋和一些碎布条、一根塑料导管,和一根试管,要把它放在装有冷水的烧杯里。
We used a conical flask, a fabric bag of sprigs of lavender plus shredded, a plastic delivery tube, and a test-tube in a beaker of cold water.
这限制了夏秋季节枝条的数量和长度。
This limits the number and length of summer and fall shoots.
受冻枝条的萌芽率随着胁迫时间的延长逐渐降低。
The budding rate of frozen branches gradually reduces along with the increase of stress time.
并给出了不同密度条件下样株与枝条的抽样数量配额。
The optimum quota for sampling trees and twigs for various density are given , too.
小枝条的修剪会刺激被修剪掉的枝条周围的树体成长。
Smaller cuts around the tree will stimulate growth near the cuts themselves.
研究了紫胶蚧觅食行为特点和紫胶蚧觅食时对寄主植物枝条的选择行为。
The characteristics of lac insect foraging behavior and its preference to host branch in foraging were studied.
枝条的弯曲程度体现了它的受力情况,同时也可以用杨氏弹性模量来控制其弯曲度;
The stress state of the branch was reflected by its bending degree. Bending degree could be controlled by changing the value of Young's modulus.
结果表明,枝条的基部比枝条中上部生根快,生根率高,踵枝扦插的生根效果更为明显。
Results showed that the lower part of the cuttings developed roots faster and had a higher rooting rate than the other part.
通过对盆栽核桃幼树叶片、根系和枝条的N、P、K含量和叶片中叶绿素含量的比较分析。
Comparative analysis of the n, p, K in the leaves, roots and shoots of the pot-planted walnuts showed that.
阶段2:十月,堆放的柳条再生柳条开始慢慢发芽,枝条的颜色也开始从红色向绿色转变。
Phase 2: October. Damming regrowth. Wicker tied sprout changing its color from red to green.
结果表明,火烧不利于羊草种群枝条的生长发育,抑制羊草的生长高度,降低其单枝干重。
The results showed: fire could produce unfavorable effects on the shoot development of L. chinensis, restrain the height, and decrease the dry weight per shoot.
一次他向一个坐在树梢上把长长的尖镰刀抡向枝条的男孩高喊道:“当心点,别伤着椰枣树的心。”
Once he shouted up at the boy perched on the very summit of the date palm who had begun hacking at a clump with his long, sharp sickle: "be careful you don't cut the heart of the palm."
增生的无限制地产生花蕾或萌蘖枝条的,尤指从不常见的地方,比如从花朵中长出枝条或从果实中长出果实。
Freely producing buds or offshoots, especially from unusual places, as shoots from flowers or fruits from fruits.
该算法虽然所需参数少,但能有效地生成自然逼真的枝条弯曲形状,并且能反映植物在生长中枝条的动态弯曲过程。
The algorithm needs only a few parameters, but can generate natural and realistic branch bending curve. It can also represent the process of dynamic bending while the plant is growing.
从枝条的分枝级数(数量)、分枝模式、分枝率、着枝角度及其空间配置状态等方面,论述了树木分枝结构的研究概况。
This paper states the general study of tree branching structure from the aspects of branch number, branching mode, branch angle and their space configuration status.
二年生的枝条的成活率最高,尤其以二年生的生根粉的效果最好,为49.1%,比一年生和多年生的要高出15%左右。
The survival rate of the biennial branch is the highest, especially the biennial taking root powder (49.1%), it is about 15% higher than the annual and perennial one.
采用盆栽试验,通过观察叶片和枝条的生长状况,测定生长期内生物量的增加情况,研究四翅滨藜在不同含盐土壤中的生长状况。
Through observation of leaf and branch growth in pot experiment, biomass increase during growth period was tested to study the growth situation of Atriplex canescenes in various salt level soils.
本例中,我们用了一个锥形烧瓶、一个装着薰衣草细枝条的布袋和一些碎布条、一根塑料导管,和一根试管,要把它放在装有冷水的烧杯里。
For this example, we used a conical flask, a fabric bag of sprigs of lavender plus shredded, a plastic delivery tube and a test-tube in a beaker of cold water.
以5 a生曼地亚红豆杉当年生枝条的带芽茎段为外植体,用MS作基本培养基,进行NAA和6 - BA的单因素浓度梯度组织培养试验。
Tests were made on current-growth branches of 5-year-old Taxus media on MS culture medium with different consistency of NAA or 6-ba.
结果表明,虫害指数的高低与当年生枝条的长度、芽数、芽密度、粗纤维含量无关,而与当年生枝条韧皮部、木质部容重之间存在极显著的线性关系。
The result shows the amount of the index of harm has no connection with the length of branches growing in the very year, the quantity of buds, the density of buds and the content of raw fiber.
冷杉的枝条平衡着雪。
一艘摩托艇缓缓地驶出薄雾,轻触上一棵树的枝条。
A motorboat nosed out of the mist and nudged into the branches of a tree.
珍妮用自己栽种的柳树的枝条编织篮子。
他窥见岸边垂着的柳树枝条间栖息着一只燕子。
In the osiers which fringed the bank, he spied a swallow sitting.
“我自己什么也没听见,”他说,“除了芦苇、灯芯草和柳树枝条间的风声。”
"I hear nothing myself," he said, "but the wind playing in the reeds and rushes and osiers."
朱丽叶︰你的门上也插有艾草的枝条!
修剪正如其名字所指,意思是删减分类树的枝条。
Pruning, like the name implies, involves removing branches of the classification tree.
制作好墙树的框架后,我们开始选择一些横向生长的枝条固定到墙上,这是最困难的一部分。
Having created the espalier frame, we chose some lateral branches to train against the walls. This was the most painful part.
大猩猩睡在巢中--它们会把一些柔软的叶子和弯曲的枝条编织在一起。
Gorillas sleep in nests ?they weave together soft foliage and bent branches from trees.
我正躺在圣坛上,透过一棵垂柳注视着天空,垂柳婀娜的枝条就像天空中参差不齐的裂纹。
I am lying on the altar thing and staring up through one of the willows, whose drooping, arcing branches are like jagged fissures in the sky.
应用推荐