primary tiller是什么意思

网络释义

用法例句

The regularity of forming secondary branch on the primary branch of female plant was studied by using three sterile lines with different percentage of sterile plant and crossed with same male parent.

以 3个不同不育株率的不育系为母本 ,用相同的父本进行制种 ,对母本植株一次分枝上二次分枝的形成规律进行了研究。

Effect of Al-Cu alloys diameter on thermal gradient and primary dendrite arm spacing during directional solidification;

试样直径对Al-Cu合金定向凝固温度梯度和一次枝晶间距的影响

At withdrawn rate of 50μm/s,the primary dendrite arm spacing is decreased from 177μm to 150μm and 125μm when the superheating temperature is increased from 1500℃to 1640℃and 1780℃respectively,theγ′are refined in both dendrite c.

结果表明:合金熔体在1380—1650℃发生一系列的结构变化;当抽拉速率为50μm/s时,随熔体超温处理温度由1500℃升至1640和1780℃,合金一次枝晶间距由177μm分别减至150和125μm,枝干与枝间γ′相的尺寸减小,且枝间γ′相形貌变得规整。

The results show that the primary dendrite arm spacing of the superheated samples at 950 and 1 050 ℃ decreases 31.

结果表明:经过950℃和1 050℃过热处理的一次枝晶间距比在750℃常规过热直接定向凝固的分别减小了31。

Research on Primary Dendritic Spacing under Unidirectional Solidification of Al-Cu Alloys;

Al-Cu合金定向凝固一次枝晶间距的研究

INFLUENCE OF WITHDRAWING RATE TRANSITION ON THE PRIMARY DENDRITE ARM SPACING AND MICROSEGREGATION OF DIRECTIONALLY SOLIDIFIED SINGLE CRYSTAL SUPERALLOY DD3

抽拉速率跃迁对定向凝固单晶高温合金DD3一次枝晶间距和微观偏析的影响

To send out branches or subordinate branchlike parts.

分枝生出枝杈或象枝杈一样的次级部分的

A secondary woody stem or limb growing from the trunk or main stem of a tree or shrub or from another secondary limb.

分枝从树或灌木的主干或另一次级树枝上生长出来的次级树枝

A branch and bound algorithm for a kind of indefinite quadratic programming

一类不定二次规划问题的分枝定界法

of primary branches, width of pod and length of primary branch were mainly controlled by additive effect.

主花序长度、一次分枝数、角果宽度和一次分枝长主要受基因的加性作用;

The Bifurcation of Limit Cycles for a Class of Z8- Equivariant Seventh Degree System

一类Z8-等变对称七次系统的极限环分枝

I'd like a pen and red pencil.

一枝钢笔和一枝红铅笔。

an outgrowth of new shoots on a Branch.

枝条上分出的一个新枝

Give me a pen any pen will do.

给我一枝钢笔--哪枝都行.

Each barb, in turn, possesses an array of smaller, flat barbules.

每一个鱼叉状倒钩，都依次拥有一排更小，扁平的鸟的小羽枝。

But an arrow from Atalanta at length for the first time tastes the monster's blood.

倒是阿塔兰忒射出的一枝箭第一次使那亚魔流了血。

Branching or branchlike.

枝杈状的有枝杈的或象枝杈一样的

We should have to rake these dead leaves out before water will flow through the pipe again.

在水将要再一次流过管道前，我们得耙开这些枯枝败叶。

whereupon I came the next time prepar'd with a hatchet to cut down a quantity, which i soon found, for there was great plenty of them;

于是,第二次我带了一把斧头,准备多砍一些下来。这种树那边很多,不一会儿就砍下了许多枝条。

To divide into or cause to extend in branches or subordinate branchlike parts.

使分枝，使分杈分成或使成枝杈伸展或象枝杈的次级部分的

The birds flitted from branch to branch.

鸟从一树枝飞到另一树枝。

As the number of TACE procedures increased, several extrahepatic collateral pathways to hepatic tumors are being developed including the right internal mammary artery.

随着栓塞次数的增加，会形成一些肝外的侧枝循环供应肿瘤细胞，内乳动脉是其中的一条。