查询词典 luminous flux

We established the statistical models for this site with the flux components, NDVI and other impact factors (precipitation, photosynthetically active radiation), and we validated the model at the site. The results of validation indicate that the model we established can well simulate the characteristics of flux components.

3利用生长季期间的NDVI时间序列数值，在1：100万中国草地资源数据的基础上进行聚类运算，在典型高寒草甸区域上划分出与海北通量观测塔所在处具有相似NDVI时间动态变化的区域，将此区域作为我们的通量扩展区域。

As flux used in light metal processing for metal surface treatment; as component in the production of aluminum-titanium-boron alloys and for the fabrication of grinding wheel and abrasive disc to reduce operating temperature; as flux used in welding; as fire retardent for cotton and artificial fibre; rodent for the removal of exposed lead in printed circuit board; chemical analytical reagent in electrochemistry; used to melt with silver, gold, stainless steel; as material to produce boron alloys.

作为熔剂用于轻金属加工对金属表面处理，制造铝钛硼合金和作砂轮研磨盘的成份，以降低操作温度；用于焊接上作助熔剂及制造其它氟盐的原料；用作棉花和人造纤维的阻燃剂，用来清除印刷电路中露出铅的侵蚀液；用于电化学合成的化学分析试剂，用于熔接和熔合银、金、不锈钢等金属，可做铝镁浇铸生产含硼合金的原料。

Based on the six-section flux linkage control, a new control strategy called twelve-section flux subdividing control is studied.

在6区间圆形磁链控制的基础上，提出了12磁链区间细分控制的控制策略及其实现方法。

The first the relation of AD model and the energy variety of image is educed by thermal diffusion and the diffusion equations based energy flux, and proves the image processing by energy flux sufficing maximum-minimum principle, the variety of image energy is equivalent to that of image intensity.

首先通过热扩散及热扩散方程、基于能量流的扩散方程，导出了向异性扩散模型与图像能量的变化过程之间的关系，并证明了利用能量流方法获得的图像处理过程同样满足极大极小原理。

It is a final return to the flux through suprarational reflection rather than through instinct, and it captures the meaning and direction of the flux.

直觉通过超理性的反映而非通过本能最终回归到流动，捕获流动的意义和方向。

Compared with DH5α, DA19 had a higher flux of tricarboxylic acid cycle and a lower flux of Embden-Meyerhof-Parnas pathway so it decreased the secretion rate of by-products, such as acetate and pyruvate.This indicated that DA19 had higher efficiency in energy metabolism.

与DH5α相比，DA19的三羧酸循环流量高，酵解途径的流量低，从而减少了乙酸等副产物的分泌，反映了能量代谢效率的明显提高。

Firstly, based on phenomenal characteristic parameter collection and its further correlation analysis, the metabolic flux shift during late phase of guanosine fermentation was preliminarily deduced and confirmed by combining intermediates detection and the product biosynthesis pathway analysis. That is, the metabolic flux shifted from Hexose Monophosphate Pathway , from which guanosine was generated mainly, to Embden-Meyerhof Pathway and Tricarboxylic acid cycle to form amino acids and organic acids.

首先通过对发酵过程现象特征的收集和进一步的相关分析，初步推断在发酵过程后期存在有代谢流的迁移，结合中间代谢产物的分析和产物合成的代谢途径初步确认了代谢流迁移的存在，即代谢流从形成产物的HMP途径向形成有机酸、氨基酸的EMP途径、TCA循环迁移。

While at Phase IV, with specific growth rate increasing, the carbon flux of PP decreased gradually, and the carbon flux of Tricarboxylic Acid Cycle, which providing enough precursors and energy to synthesize human-like collagen, decreased slightly with specific productivity of human-like collagen increasing.

在第Ⅲ阶段，随着比生长速率的增大，进入磷酸戊糖途径的碳流量先增大后减小，当比生长速率为0.15h~(-1)时达最大值，其次是0.20h~(-1)的，以合成足够的前体和NADPH满足细胞生长所需；在诱导后，随着比生长速率的增大，进入磷酸戊糖途径的碳流量逐渐减小，而进入三羧酸循环的碳流量随着类人胶原蛋白比产率的增大而稍有减小，以提供足够的前体和能量合成目标蛋白。

The tripolar structure SST anomalies over the North Atlantic, which also appears at the interannual scale with a spectral peak at 3—4 years, are mainly resulted from the barotropic driving of the NAO like atmospheric forcing, and thermal process plays a dominantrole in this process. When the NAO is strong, the westerly weakens over the midlat itudes; both the sensible and the latent heat flux release from the ocean tend to decrease, which warms the ocean and leads to positive SST anomalies. Over the sub polar region including the Labrador Sea, a stronger NAO is associated with a deeper Icelandic Low; the high latitudes originated colder air then blows over the ocean surface, the air-sea temperature difference become larger, and the se n sible heat flux loss from the ocean increases, which subsequently leads to colder SST anomalies.

分析表明，模式中三核型SST异常的产生，主要来自大气的强迫，NAO增强，中纬度大洋上的西风减弱，海洋感热和潜热通量损失减少，中纬度大洋得到的净热通量增加，导致SST出现正距平；在包括Labrador 海在内的副极地大洋，NAO增强、冰岛低压加深，气旋性环流增强，来自高纬度的冷空气吹过洋面，海气温差加大，大洋的感热通量损失增加，SST降低。

The simple, easy and quick sensor-less control of position and speed has been attainted. At the same time, in order to overcome the shortcomings of low efficiency under high speed with flux-weakening, the control idea of boost under motor status and flux-strengthening under low speed status has been proposed from structure design and performance analysis by using the motor design and transient analysis software of ANSOFT.

同时为了克服永磁同步电机高速弱磁效率低的问题，借助于ANSOFT软件电机设计和瞬态分析工具，从结构设计以及性能分析方面提出了电动时升压和低速强磁控制相结合的控制思想，基本实现了永磁同步电机高速不需弱磁的大范围高效率的运行。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。