It is shown that the maximum controllable current depends on the design of the current gain and emitter-shorted current.

結果表明黄色网站免费a，耦合晶體管電流放大系數(shù)及晶閘管射極短路電流的設計決定了器件的最大可關斷電流。

The experiment indicated that the seeds were soaked in chitosan of feasible concentration, the germination ratio of the seeds, the growing state and the stress-resistance of the seedlings could be improved and the turf establishment time could be shorted.Keywords : Chitosan Dichondra repens Forst. Germination Activities of Enzyme

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Maximum electrodynamic power and the impulse-current of a short cicuit were analyzed and calculated by using phasor methods, when three phases in this symmetric power system happened to be shorted.

bstract 用相量方法分析和計算了三相對稱電力系統(tǒng)發(fā)生三相短路時的短路沖擊電流和最大電動力，給出了動穩(wěn)定度校驗條件91无码视频一区。

The small blue capacitor has very high chances to go fully shorted compare to electrolytic capacitor which is very rare.

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In many electrometer voltmeters, RA is shorted and RB is open, resulting in unity gain.

在很多電路中www.肏屄，RA短路，RB開路從而得到1：1的單位增益午夜性交影视。

In conclusion, the lag phase of Streptococcus thermophilus was shorten in the eutrophy culture medium, and the time achieving the culminated point of logarithmic phase was shorted also, at the same time, the stationary phase lengthened. After secondary culture, Streptococcus thermophilus reached directly the log phase hardly through the lag phase, and then quickly reached the decline phase. There were more relations of the metabolic regalities of the three kinds of nutritive substances with the super-concentrated incubation process of Streptococcus thermophilus: the more the number of the bacteria, the quicker the metaboling, while the fewer, the slower the metabolism. Moreover, there apparently existed morphologic changes in this course, and there maybe existed the apoptosis, which correlated with bacteria propagation and acid producing. With the culture time postponed, the nutritive substances in the culture medium lacked also, and the morphologic change and apoptosis appeared more obviously.

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Field coil windings shall not be shorted between winding turns or grounded to the case.

磁場線圈的繞線不應有燒焦欧美一级性交网站、嚴重的過熱，損壞或者松散的環(huán)氧樹脂改性劑无码专区国产精品视频。

We adopt distributed and multicenter form in hardware, and in software, use Visual Basic language and Measurement Studio language, adopt module and gradational way of software integration, So, the maintainability of software is improved and development period is shorted.

在硬件方面采用了分布式A片高清网页、多通道的搭建形式，而在軟件方面則使用了Visual Basic和Measurement Studio語言并采用模塊化欧美粗吊、層次化的軟件集成方式AV毛片自慰免费看，提高了軟件的可維護性，縮短了開發(fā)周期欧美日韩在线观看二区视频。

First, based upon the fields in the single cavities, open and short modes are constructed, whose coupling holes on disks are shorted magnetically and electrically respectively. Second, the whole field in the chain is expanded with the short and open modes. With the Galerkin method and the second vector Green theorem, it is possible to describe the physics problem by a simple general eigenvalue matrix equation. Here, the dispersion curves in periodical structures are available.

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The relations of geometry structures between a positive operator and its shorted operator are exposed.

使用算子分塊矩陣的技巧色阁视频一区在线视频，研究了shorted算子，揭示了任意一個正算子和它的shorted算子之間的幾何結構關系国产黄色视频在线看二区。