成花素达到一定水平,产量就会提高,因为它指令植物停止长叶,开始孕育结出果实的花。
With the right levels of florigen yields increase because it instructs plants when to stop making leaves and start making flowers, which in turn produce fruit.
由狭窄的金属百叶窗形成的格栅,一定程度上遮住了直接开向庭院的车库和入口。
A grille formed of narrow metal louvres partially obscures the garage and entrance, which opens directly onto the courtyard.
同时,“若者言叶”又显示出了年轻人意在避免和对方正面冲突,不伤害对方同时也避免被对方伤害而有意识地与对方保持一定距离的心理。
Also, "young generation's jargon" is a display of the psychology of this group of people: keeping a certain distance between each other to avoid direct conflict and mutual harm at the same time.
下游静叶干涉增加了动叶顶部间隙流的非定常波动强度和泄漏损失。
Downstream rotor-stator interaction increases the unsteady fluctuating intensities of the rotor tip clearance flow and the tip leakage loss.
然而就是在本世纪上半叶,人们还是以出身来定贵贱。
Yet even in the first half of this century people used to be classed according to their birth.
在低光照强度时,向阳叶和荫敝叶的光合速率部随光照强度的增加而提高,但光照强度超过一定值时,光合速率下降,即发生光抑制。
At low light intensity, the photosynthetic rate of both the shade and unshadeleaves rose with the increase of light intensity until certain limit when the photosynthetic rate began to go down.
因此采用贝叶斯网络推理和诊断具有一定的针对性。
So application of Bayesian Networks for reasoning and diagnosis has a definite pertinence.
银杏叶具有一定的药用作用和保健功能。
Ginkgo leaf has certain medicinal function and health care function.
对甘薯叶菜型品种蔓尖产量构成的分析为甘薯叶菜型专用品种的选育、栽培和产业化提供了一定的科学依据。
The analysis of architecture of vine tip yield of sweetpotato for vegetable would provide some scientific guides for the breeding, cultivation and industrialization of sweetpotato for vegetable.
计算结果表明,振荡叶栅非定常流场的压力响应在叶栅前缘较大。
The results show that the unsteady pressure response is large in the oscillating cascade leading edge.
作为算例用它计算了后掠超音速平板叶栅由于振动引起的非定常空气动力功。
Program and unsteady aerodynamic work caused by oscillation of sweepback supersonic plate cascade were provided as an example of its application.
介绍了柿叶茶酒的工艺流程,该产品不仅营养价值高,风味独特,而且还具有一定的保健作用。
This paper reports the process of making persimmon leaf tea liquor, the product has not only high nutritive value and special flavor, but also health function.
本文提出了用小扰动欧拉振幅方程求解振动叶栅非定常流场的方法。
In this paper, the Euler amplitude equation is developed to obtain the unsteady flow field in vibrating cascades.
利用本文的方法,分别计算了跨声速叶栅流动和工程中一类复杂非定常轴对称跨声速流动。
The new method is used to study transonic flow in cascades and one kind of complex unsteady transonic axisymmetric flow in arc breaker.
结论:复方杜仲叶提取液具有一定的调节血脂作用。
Conclusion: Compound Eucommiae (leave) Extract Solutin has a certain regulation action on blood fat.
目前根治性切除率仍较低,肝方叶切除对最后选定手术方式有一定帮助。
Radical resection rate is still low nowadays. lobus quadratus resection is helpful to select the operation.
根据有限的信息得到的后定概率的原始概念是贝叶斯创造的。
The origin of the concept of obtaining posterior probabilities with limited information is attributable to Thomas Bayes.
根据有限的信息得到的后定概率的概念最初是贝叶斯创造的。
The origin of the concept of obtaining posterior probabilities with limited information is attributable to Thomas bayes.
根据有限的信息得到的后定概率的概念最初是贝叶斯创造的。
The origin of the concept of obtaining posterior probabilities with limited information is attributable to thomas bayes .
结果表明:该亚属植物叶表皮微形态特征在种的水平上具有一定的分类学意义。
The results show that the leaf epidermis micro-morphological characteristics have taxonomic significance at species level.
尾叶桉自交后代普遍存在衰退现象,但亦有个别组合表现出一定的自交优势。
Selfing progeny of E. urophylla showed depression in general, but some other combinations showed self-advantage.
结果表明,抗性棉铃虫在取食常规棉叶后表现出一定的适合度代价。
This study demonstrates that resistant strain indicates fitness costs when feeding on conventional cotton leaves.
杜鹃枝、叶微弱电信号波由具一定的周期性的组峰组成。
The weak electric signal from stem and leaf of Rhododendrons is composed with periodic group waves.
对于同一叶栅进行了定常流场的计算与分析,比较了平面叶栅在不同进口马赫数、不同攻角下的定常流场。
Steady flow fields are also calculated to analyze flow field structure for the same cascade with different inlet Mach Numbers and incidence Angle.
粗叶悬钩子对小鼠实验性肝损伤有一定程度的保护和治疗作用。
CERA shows some degree of protective effects on experimental liver injury in rats.
采用定常流和非定常流计算方法研究了各种动静叶稠度组合对轴流压缩机性能的影响。
In this paper, the effects of solidity of rotor-stator cascades on axial-flow compressor performance are investigated with steady and unsteady flow calculation.
这些结果将对直接傅里叶成像中所用的电磁铁和梯度线圈的设计与制造有一定的意义。
The promising results presented here could strongly influence practices in the design, manufacturing and use of the main magnet and gradient coils for direct Fourier MR imaging.
采取扩张型非平行壁无叶扩压器,在一定的进口速度下,可望有较高的压力恢复系数,且可以缩短径向尺寸。
In a certain inlet velocities, vaneless diffusers with diffusion type have higher pressure recover coefficient and can reduce the radial size.
采取扩张型非平行壁无叶扩压器,在一定的进口速度下,可望有较高的压力恢复系数,且可以缩短径向尺寸。
In a certain inlet velocities, vaneless diffusers with diffusion type have higher pressure recover coefficient and can reduce the radial size.
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