阻断

Based on space-charge effect,I choose different diode model when diodes have different base doping concentration,analyzing the main factors impacting temperature coefficient of the diode,testing diodes with different angle lap,analysis of the blocked characteristics of diode in high temperature.

快恢复二极管的生产中发现大量的反向耐压呈现负温度系数的管芯，本文从空间电荷效应的角度，对基区掺杂浓度不同的管芯采用不同的二极管模型，分析管芯在高温情况下影响二极管反向耐压主要因素；并且对不同磨角的管芯进行测试，分析对二极管高温阻断特性的影响。

Adopting ameliorated flat arrow-like opener, the machine can cut off the continuity of soil macropore flow; form a compact fertilizer strip on the base of ridge, which can decrease nitrogen leaching by macropore flow. The machine makes use of single-disk to form ridge on the fertilizer strip.

采用改进后的平底箭铲式施肥开沟器能够阻断土壤中大孔隙流的连续性，在垄底形成一致密的施肥带，减少了氮肥在土壤中随大孔隙流的淋溶迁移。

The treatment completely prevented further production of the offending sickle-shaped blood cells in nine of the patients.

在9名患者身上，此疗法彻底阻断了讨厌的镰刀形细胞再生。

After setting up their game board according to pictures on various challenge cards, players steer their ice cream truck through a jumble of blocking cars, trucks and buses.

建立之后，他们的游戏局根据图片的各种挑战卡，玩家引导冰淇淋卡车通过广阻断汽车，卡车和客车。

Self-learn the main traits, clinical application and main adverse reactions of selectively β1 receptor blocker metoprolol.

自学选择性β1受体阻断药美托洛尔的作用特点、应用及主要不良反应。

But the levels of 〓 elevation were lower than that in normal Tyrode's solution (P＜0.01 respectively), indicating that Ca〓 influx did contribute to the elevation of 〓. Ryanodine remarkably blocked the 〓 elevation by Str 1, 100nmol/L and 10μmol/L in normal Tyrode's solution, while ryanodine 10μmol/L, ruthenium red 10μmol/L and caffeine 10 mmol/L completely blocked the effects of Str on 〓 elevation in Ca〓- free Tyrode's solution (P＜0.01 respectively).

去除细胞外液中的钙离子，Str 1，100nmol/L和10μmol/L仍能分别升高〓到13±5％，71±8％和145±14％，但幅度低于其在正常台氏液中的作用。10μmol/L的ryanodine，10μmol/L钌红或10mmol/L咖啡因均可完全阻断Str 1，100nmol/L和10μmol/L在无钙台氏液中的作用(P＜0.01)。

The result using inhibitors of Ca〓 channels supported above observation. When Ca〓 channels in plasma membrane were blocked by LaCl〓, verapamil or nifedipine, and the Ca〓 channels in endomembranes opened naturally, extracellular CaM couldn't induce 〓 increase. When Ca〓 channels in endomembranes were blocked by ruthenium red and the Ca〓 channels in plasma membrane opened naturally, extracellular CaM induced Ca〓 increase in guard cells, but the extent of Ca〓 increase was lower than that of control.

使用质膜Ca〓通道抑制剂LaCl〓、异博定、尼群地平及细胞内Ca〓通道抑制剂钌红的结果支持这种推测：在质膜Ca〓通道被阻断、细胞内Ca〓通道仍正常开放的情况下，保卫细胞〓不能被CaM诱导增加；细胞内Ca〓通道被抑制、质膜Ca〓通道正常开放的条件下，细胞外CaM诱导保卫细胞内〓升高的幅度不能达到不使用Ca〓通道抑制剂的水平。

Unilateral perineural application of 3% capsaicin selectively affects afferent C-fibers, and results in reduction of SP-and CGRP-IR and increase of NADPH diaphorase activity in ipsilateral superficial laminae of dorsal horn; Also, the application of Cap results in significant decrease in GABA-IR neuroprofile and increase in expression of cfos in many neurons the same area; Ruthenium red, as a functional antagonist of capsaicin, can completely prevent capsaicin-induced depletion of SP-and GABA-IR; Capsaicin-induced GABA-IR reduction can be partially blocked by pretreatment with a NK-1 receptor antagonist spantide and a NMDA receptor antagonist APV to the spinal dorsal horn.

辣椒素急性施加于外周神经可选择性影响C类传入纤维，引起末梢终止区域内SP-和CGRP-IR的减少，NO合成酶活力增加；同时也引起此区域内GABA-IR的减弱，GABA-IR神经元数目的减少以及背角浅层C-fos的大量表达；Cap的功能拮抗剂能完全翻转Cap所致的SP和GABA-IR的减少；应用NK-1受体和NMDA受体拮抗剂均可部分阻断Cap引起的GABA-IR的减少。

The excitatory response to intracarotid injection of capsaicin was significantly inhibited by pretreatment with the vanilloid receptor antagonist ruthenium red (200mmol, 0.1ml), The results indicate that capsaicin may activate the neurons of the brainstem nuclei involved in cardiovascular regulation through vanilloid receptors, but does not exert any effects on PAG and RN.

应用辣椒素受体阻断剂钌红(RR； 200mmol， 0.1 ml)，可明显抑制辣椒素的上述效应。以上结果提示，辣椒素可通过激活辣椒素受体，引起脑干内多个心血管活动相关核团的神经元兴奋，但对PAC和RN无影响。

Dissemination of data on the low block is a success.

低的传播数据说明阻断是成功的。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。