It can improve the study ability of TRG and help the continued development of the teacher individuals and the improvement of school education quality.

Programmed cell death ( PCD) in tobacco cells induced by TRG showed the typical features of apoptosis.

TRG诱导的烟草细胞死亡表现为细胞凋亡的典型特征。

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In this paper we discussed the mechanism of apoptosis induced by TRG in tobacco cells.

探讨了TRG诱导烟草细胞凋亡的机制。

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TRG Environmental Protection Type Vacuum Filter without Cloth Use in Sugar Industry

TRG环保型无滤布真空吸滤机在糖业中的应用

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Impairment of Trk-neurotrophin receptor by the serum of a patient with subacute sensory neuropathy

1例亚急性感觉神经病变患者血清中的Trk神经营养因子受体减少

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Approximate Normalization of Numeric Continuum State Wave Functions and Integral Processing of Residues in TRK Sums

连续态数值波函数归一化的近似计算及TRK求和中余项的积分处理

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The Dynamic Function Test of SLC and TRK

SLC和TRK的动态功能测试

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To track changes, double-click "TRK" on the status bar.

双击状态栏上的“修订”字样可开始修订文档。

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Platinum diffusion has the feasibility to reduce the reverse recovery time trr that can be analyzed by energy band theory of platinum and lifetime theory.

用铂扩散的方法来减少反向恢复时间trr，这无论从铂的能级理论上分析，还是从寿命理论上分析都有其可行性。

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During the external TRR, we went through the same agenda as during the internal TRR.

在外部TRR期间，我们按照与内部TRR相同的日程安排进行。

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Spin-on platinum diffusion was used to introduce recombination center in order to reduce the reverse recovery time TRR of fast recovery diode.

采用直拉单晶硅片代替成本较高的外延硅片，采取铂扩散的方法引入复合中心，从而控制少子寿命以减少快恢复二极管的反向恢复时间。

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However, at turn-off, the diode current reverse for a reverse recovery time trr before falling to zero.

然而在关断时，二极管的电流在降至零之前有一个反向恢复时间。

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Spin-on platinum diffusion was used to control lifetime of minority carrier to reduce the reverse recovery time trr.

采用铂液态源扩散降低少数载流子寿命τ从而缩短反向恢复时间trr；

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Peripheral nerve injury has many causes, such as trr: ma and tumor surgery.

临床上导致周围神经缺损的原因很多，如肿瘤切除、创伤等均可造成神经缺损。

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Research on Shortening the trr Time of HER Diode

缩短HER整流二极管反向恢复时间的实验研究

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Calculation of Four-Parameter TRV in High-power Testing Circuits

断流容量试验回路中四参数瞬态恢复电压的计算

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The Failure Rate Function of Weibull Distribution in Progressive Stress Life Testing for the TFR, TRV and CE Models

TFR、TRV和CE模型序加试验下WEIBULL分布产品的失效分布

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Therefore testing circuits are more flexible for different TRV requirements, especially for special test conditions required by the utilities.

这样，就可使试验回路对不同的TRV要求，特别是电力部门提出的特殊试验条件更为灵活。

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Study on Transient Recovery Voltage ( TRV) of Filter DC Breaker in HVDC Converter Station

换流站滤波器断路器暂态恢复电压的研究

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Analysis of Two-parameter TRV and Calculation of Circuit Parameters in Short-circuit Test

断流容量试验回路中二参数瞬态恢复电压的分析及回路参数的计算

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We report that either by syringe-infiltrating the TRV-vector into the surface, stem or carpopodium of a tomato fruit attached to the plant or by vacuum-infiltrating into a tomato fruit detached from the plant, TRV can efficiently spread and replicate in the tomato fruit.

通过离体番茄果实的真空渗透，活体果实的果实表面，果柄和果茎注射等方式侵染番茄果实，烟草脆裂病毒在番茄果实中能有效的复制和转移。

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