在“伏安法测电阻”的实验中,请回答下列问题. (1)如图甲所示,用笔画线代替导

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问题:

在“伏安法测电阻”的实验中,请回答下列问题.

(1)如图甲所示,用笔画线代替导线完成实验电路的连接;

(2)连接电路时,开关应______,滑片要移到最______端;

(3)闭合开关后,发现电流表几乎无示数、电压表有示数且接近于电源电压,请分析电路出现故障的原因可能是______;

(4)如图乙所示是排除故障后测得的一组数据.电压表示数为______V,电流表示数为______A,则待测电阻的阻值是______Ω.

考点:伏安法测电阻
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患者男,54岁,工人,因“乏力、腹胀1周”来诊。反复肝功能异常7年。肝炎病史及家族史不详。查体:慢性肝病面容,可见肝掌、蜘蛛痣,皮肤、巩膜无黄染;心、肺无异常;腹稍膨隆,轻度腹壁静脉曲张,肝肋下未及,脾肋下2cm,移动性浊音(-)。实验室检查:血WBC3.5×109/L,PLT70×109/L;PT13s;ALT45U/L,AST46U/L,TBil30μmol/L,Alb32g/L,Glob35g/L;HBsAg(+),HBeAb(+),HBcAb(+),HBV-DNA2.5×104copies/ml。腹部B型超声:结节性肝硬化,脾大。肝活检:G2S4。

当前的治疗措施正确的是()

A.不需要处理,定期随访

B.保肝、对症治疗

C.脾栓塞或脾切除

D.抗病毒治疗

E.肝移植治疗

F.介入治疗

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下列郄穴所属经脉错误的是( )

A.中都一肝经

B.交信一阴趼脉

C.郄门一心包经

D.阳交一阳趼脉

E.阴郄一心经

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如何计算抹灰面油漆工程量?

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Bill Gates receives honorary knighthood


Britain’s Queen Elizabeth stands with Microsoft chairman and philanthropist Bill Gates after presenting him with an honorary knighthood at Buckingham Palace, London, March 2, 2005.
Sir Bill Not quite. Proclaiming himself "humbled and delighted," Microsoft founder Bill Gates received an honorary knighthood Wednesday from Queen Elizabeth Ⅱ—an accolade that allows the recipient to use "KBE" after his (1) , but not to put "Sir" in front of it.
One of the world’s richest men, Gates, 49, was (2) honored for his charitable activities around the world and his contribution (3) enterprises in Britain.
Past recipients of the honorary knighthood (4) from Irish singer Bob Geldof to former U.S. President Ronald Reagan.
"This (5) is particularly poignant given the deep connections Microsoft enjoys (6) the United Kingdom," said Gates, whose company employs about 2000 people in (7) .
Gates’ royal honor—bestowed by the queen on the advice of the (8) —was announced in January 2004, but a "mutually convenient" date to (9) it had not been available until now.
British recipients of knighthoods are entitled to be (10) with a "Sir" before their names. The honor was long the (11) of senior soldiers, judges and other servants of the state, but recent years have seen the creation of Sir Paul McCartney, (12) Mick Jagger and Sir Elton John.
As an American, Gates is not entitled to use (13) before his name, but he can put the initials KBE—Knight Commander of the (14) Empire—after his name.
Gates joins a roster of American (15) that includes former presidents Reagan and George H.W. Bush, comedian (16) Hope, retired U.S. Army Gen. Tommy Franks and former Secretary of (17) Colin Powell.
Gates said he was proud of what he called (18) "special relationship" with Britain.
"The U.K. was the first country in (19) Microsoft set up a subsidiary outside the U.S., and our experience in the (20) has been significant in shaping our international growth," he said.
Microsoft’s British facilities include Research Cambridge, a laboratory established in 1997 in the university town that employs 80 scientists. In 2000, the Bill & Melinda Gates Foundation announced a donation of $210 million to Cambridge University to create a scholarship program for graduate students from outside Britain.

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