查询词典 grid blocking capacitor

The converter combines the advantages of the PWM technique and soft-switching technique, the PWM is effected all over the whole loads range, and soft-switching is effeted only in the switching transition period, the ZVS of leading-leg is achieved by using the energy stored in leakage inductor of the transformer and the output inductor, the ZCS of lagging-leg is achieved by using a blocking DC capacitor, the ZVS and ZCS are achieved for the whole load ranges (5A~250A).

控制电路采用相移控制方式，综合了PWM控制和软开关技术的优点，在大范围内实现PWM控制，而在功率器件换流期间实现软开关换流，其中超前桥臂利用变压器的漏感，实现了零电压开关，滞后桥臂利用隔直电容，实现了零电流开关，并且整个变换电路能在（5A~250A）的范围内实现软开关工作条件，满足弧焊电源负载变化大的特点。

In theory, Republicans could mount a filibuster, but blocking a judge is not like blocking a law.

理论上，共和党可以为这份名单设置障碍，但是，妨碍最高法官候选名单的通过并不像阻碍一项法律的通过。

Methods local blocking therapy combined with seven leaves-saponin or local blocking therapy combine with wet hydropathic compress by 50% MgSO4 were performed in 60 patients with leakage of chemotherapy. All patients were divided at random into different groups accoring to the sequence of leakage.

60例化疗药物外渗的患者按化疗药物外渗的顺序随机分组，分别采用局部封闭+复方七叶皂苷钠和局部封闭+50%硫酸镁湿敷各30例，对其更换次数、显效时间及痊愈时间等指标进行比较。

Domestic entrance, adult college entrance examination, self-examination and the examination of various institutions, some criminal elements to use cell phones to cheat; in the test set MDPB-04-based mobile phone signal isolator, can be effective in blocking the process of examination of the types of mobile phone signal transmission, because cell phone signals within the scope of the test was cut off, any test can not answer the phone, view from outside the examination room phones, text messages; can not make calls, send text messages; guarantee test the order of category 2 intermediate and high school students to use cell phone text messages during school hours in the classroom hair set edsun-2008-type devices to block mobile phone signals, through the mobile phone signal blocking devices to block mobile phone signals, the mobile phone so that students can not receive text messages, send text messages to ensure that students can concentrate on in the classroom full time in a limited guarantee that the quality of teaching.

国内高考、成人高考、自学考试及各类大专院校在考试过程中，一些不法分子利用手机作弊；在考场中设置MDPB-04型手机信号隔离器，可在考试过程中有效阻断各种类型的手机信号的传输，由于手机信号在考场范围之内被隔断，考场内的任何手机都无法接听、查看来自考场以外的电话、短信息；也无法拨打电话、发送短信息；保证考场秩序2类中级、高级中学学生利用手机在上课时间乱发短信在教室中设置edsun-2008型手机信号阻断器，通过手机信号阻断器的阻断手机信号的功能，使学生的手机无法接收短信、发送短信，保证学生能够在课堂上集中精力，充分在有限的时间内保证教学质量。

Domestic entrance, adult college entrance examination, self-examination and the examination of various institutions, some criminal elements to use cell phones to cheat; in the test set MDPB-04-based mobile phone signal isolator, can be effective in blocking the process of examination of the types of mobile phone signal transmission, because cell phone signals wit你好n the scope of the test was cut off, any test can not answer the phone, view from outside the examination room phones, text messages; can not make calls, send text messages; guarantee test the order of category 2 intermediate and 你好gh school students to use cell phone text messages during school hours in the classroom hair set edsun-2010-type devices to block mobile phone signals, through the mobile phone signal blocking devices to block mobile phone signals, the mobile phone so that students can not receive text messages, send text messages to ensure that students can concentrate on in the classroom full time in a limited guarantee that the quality of teac你好ng.

国内高考、成人高考、自学考试及各类大专院校在考试过程当中，一些非法分子利用手机做弊；在科场中设置MDPB-04型手机信号断绝器，可在考试过程当中有用阻断各类类型的手机信号的传道输送，因为手机信号在科场规模以内被隔绝，科场内的不论什么手机都无法接听、查看来自科场以外的电话、短信息；也无法拨打电话、发送短信息；包管科场秩序2类中级、高级中学学生利用手机在上学时间乱发短信在教室中设置edsun-2010型手机信号阻断器，路程经过过程手机信号阻断器的阻断手机信号的功效，使学生的手机无法吸收短信、发送短信，包管学生能够在课堂上集中精力，充分在有限的时间内包管讲授质量。

Efficiency: Contain vegetal sun-blocking essence, completely isolate UVA and UVB, protect skin from dullness and sunburn with water resistant and sweat resistant formula, prolong the sun-blocking effect, powerfully prevent and relieve sunburn, reddish tone, itch, pain, peeling and blain with safe guaiaci lignum factor, effectively protect the entire body, and make skin beautiful under sunlight.

功效：植物防晒成份，充分隔离UVA-UVB，防止肌肤晒黑、晒伤；具有Water-resistant耐水、Sweat-resistant耐汗配方，延长防晒效果；安全抗光敏因子愈创木薁，有效预防并缓解阳光灼伤、红疹、痛痒、脱屑、水疱等现象，令全身得到有效保护，在阳光下放心地尽情展露骄人的肌肤。

Result: Lung door district 10 of lump （account for 66%, 4 of left side among them, 6 of right side）; Put the leaf and carry and break 1 lump, accounting for take 7%; The bronchus is narrow, block 8, accounting for 53%; 5 cases of blocking pneumonia, accounting for 33%; 8 cases of blocking lung etc., accounting for 53%; The tumour infringes 6 mediastinums and pleuras 40%; The lymph gland of lung door and mediastinum shifts 5, accounting for 33%; After Gd-DTPA is strengthened, 10 lumps are strengthened-notably .

结果：肺门区肿块10例（占66%，其中左侧4例，右侧6例）；下叶背段肿块1例，占7%；支气管狭窄、阻塞8例，占53%；阻塞性肺炎5例，占33%；阻塞性肺不张8例，占53%；肿瘤侵犯纵隔及胸膜6例，占40%；肺门及纵隔淋巴结转移5例，占33%；Gd-DTPA增强后，10例肿块均显著强化。

Results General fatigue, weariness and no desire to speak, quadriplegia, megrim, acroanesthesia and so on, which reflect the main symptoms of MS, with occurrence frequency of above 60 percent. Five basic symptoms:Syndrome of haemostasis blocking collaterals (18.0%), dark purple tongue is the most important factor;Syndrome of dampness-heat blocking collaterals (17.2%), yellow greasy furred tongue is the important factor;Syndrome of yin-asthenia and obstruction of collateral (14.8%), rapid and thining pulse is the important factor;Syndrome of endogenous wind of liver and obstruction of collateral due to wind-phlegm (14.1%), physical convulsion is the important factor;Syndrome of asthenia of both qi and blood, and channel qi unfavorable (35.9%), feeble pulse is the important factor. Conclusion The location of MS is channels and collaterals.

结果 体倦乏力、神疲懒言、肢体无力、眩晕、肢麻沉重等出现频率在60%以上，积分排序位于前5位，体现了MS的主要证候特征。5个基本证候为：瘀阻经络证(18.0%)，舌紫黯为本型最重要的影响因素；湿热阻络证(17.2%)，苔黄腻为本型最重要的影响因素；阴虚络阻证(14.8%)，脉细数为本型最重要的影响因素；肝风内动、风痰阻络证(14.1%)，肢体抽搐为本型最重要的影响因素；气血两虚、经气不利证(35.9%)，脉虚为本型最重要的影响因素。

The benefits of eating garlic and onions is more than a blocking of nitrosamine formation but is also due to blocking their subsequent metabolism, Milner says.

好处多吃大蒜和洋葱是一种阻断亚硝胺形成也是由于阻断其代谢以后，1957说。

No software to install. Just change your DNS settings to use OpenDNS servers (208.67.222.222 and 208.67.220.220) to get valuable security features—content filtering, adult site blocking, phishing and malware blocking, and protection against DNS rebinding attacks.

无需安装任何软件，只是将你的DNS服务器设为OpenDNS提供的服务器(208.67.222.222 and 208.67.220.220)即可使用他们的安全服务--内容过滤，成人网站拦截，欺骗性邮件和恶意软件拦截，并可保护你的DNS服务免于rebinding攻击。

He became prime minister in 1997 and won international acclaim for his role in the Northern Ireland peace process.

他在1997年成为总理，并且因为在北爱尔兰的和平进程中发挥的作用受到国际社会的赞许。

Mixed Page Sorting Method Using the cuttable user model, this thesis proposes a mixed page sorting method by using cutted user model in server-side and complete user model in client-side.

隐私分级利用的混合式页面排序方法针对个性化搜索中搜索结果排序的问题，本文利用隐私可控开放的用户偏好模型，提出一个在客户端和服务器端分步进行的隐私分级利用的混合式页面排序方法。