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

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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Trx plays crucial roles in regulating cell growth, apoptosis and gene transcription.

Trx具有调节细胞生长、抑制凋亡、调节基因转录等功能。

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These studies have shown that: TRX can suppress tumor cell apoptosis.

研究表明：TRX可以抑制肿瘤细胞凋亡。

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Sequence analysis verified that the sequence of the cloned cDNA is identical to that of rat TRX cDNA in Genbank.

序列分析表明，克隆所得序列与GenBank中大鼠硫氧还蛋白cDNA序列完全一致。

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Trx has various biological functions in keeping stable redox status of cells.

硫氧还蛋白具有多种生物学功能，对维持体内稳定的氧化还原状态具有重要的作用。

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Among them, TSF torque control scheme based on modified multi-level converter is research emphasis.

其中，重点研究了基于改进型多电平功率变换电路的TSF转矩脉动最小化问题。

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Foaming agent TSF for air drilling: a laboratory study

空气钻井用发泡剂TSF的研制

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Application of TSF Guide Soft Belt to Heavy Machine Tools

TSF导轨软带在重型机床上的应用

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TSF algorithm for analysis of the effect of a shielding box

TSF算法及其在机箱屏蔽效应分析中的应用

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In addition to bank loans, TSF included newer categories such as trust lending, entrusted loans or credits between companies and bankers' acceptances, to name a few items.

除了银行贷款，社会融资总量还包括信托贷款、委托贷款和银行承兑汇票等新类别。

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