¹«Â·¹¤³ÌÊÔÑé¼ì²â¹¤³Ìʦ¿¼ÊÔ£¨µ¥Ñ¡Ì⣩ ÏÂÔØ±¾ÎÄ

331.±ê×¼Ð͸ßÐÔÄܼõË®¼ÁµÄ1Ì쿹ѹǿ¶È±È²»Ð¡ÓÚ( C )%ΪºÏ¸ñ¡£

A¡¢135 B¡¢140 C¡¢170 D¡¢180

332.»ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬»ìÄýÍÁÓÃʯ×ÓÕëÆ¬×´º¬Á¿Ð¡ÓÚ£¨ B £©%¡£

A¡¢8 B¡¢10 C¡¢12 D¡¢15

333.»ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬»ìÄýÍÁÓÃʯ×Óº¬ÄàÁ¿Ð¡ÓÚ£¨ B £©%¡£

A¡¢0.3 B¡¢0.5 C¡¢1.0 D¡¢1.5

334.»ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬Íâ¼Ó¼ÁΪ·Û״ʱ£¬½«Ë®Äࡢɰ¡¢Ê¯¡¢Íâ¼Ó¼ÁÒ»´ÎͶÈë½Á°è»ú£¬¸É°è¾ùÔÈ£¬ÔÙ¼ÓÈë°èºÏË®£¬Ò»Æð½Á°è( B )¡£ A¡¢1.5min B¡¢2min C¡¢2.5min D¡¢3min

335. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬Íâ¼Ó¼ÁΪҺÌåʱ£¬½«Ë®Äࡢɰ¡¢Ê¯Ò»´ÎͶÈë½Á°è»ú£¬¸É°è¾ùÔÈ£¬ÔÙ¼ÓÈë²ôÓÐÍâ¼Ó¼ÁµÄ°èºÏˮһÆð½Á°è£¨ B £©¡£ A¡¢1.5min B¡¢2min C¡¢2.5min D¡¢3min

336. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬ÊÔÑéʱ£¬¼ìÑéͬһÖÖÍâ¼Ó¼ÁµÄÈýÅú»ìÄýÍÁµÄÖÆ×÷ÒËÔÚ¿ªÊ¼ÊÔÑ飨 C £©ÄڵIJ»Í¬ÈÕÆÚÍê³É¡£ A¡¢3Ìì B¡¢5Ìì C¡¢7Ìì D¡¢10Ìì

337. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬̮Âä¶ÈÒÔÈý´ÎÊÔÑé½á¹ûµÄƽ¾ùÖµ±íʾ¡£Èý´ÎÊÔÑéµÄ×î´óÖµºÍ×îСֵÓëÖмäÖµÖ®²îÓÐÒ»¸ö³¬¹ý£¨ B £©Ê±£¬È¡ÖмäÖµ×÷Ϊ¸ÃÅúµÄÊÔÑé½á¹û¡£

A¡¢5mm B¡¢10mm C¡¢15mm D¡¢20mm

338. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬̮Âä¶È²â¶¨£¬¶ÔÓÚÌ®Âä¶ÈΪ£¨210¡À10£©mmµÄ»ìÄýÍÁ£¬·ÖÁ½²ã×°ÁÏ£¬Ã¿²ãÓò嵷°ô²åµ·£¨ C £©´Î¡£ A¡¢5 B¡¢10 C¡¢15 D¡¢25

339. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬ÃÚË®Âʲⶨ£¬ÊÔÑùͲµÄÄÚ¾¶Îª£¨ B £©¡£ A¡¢175mm B¡¢185 mm C¡¢190mm D¡¢195mm

340.»ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬ÃÚË®Âʲⶨ£¬ÊÔÑùÕñ¶¯Ä¨Æ½£¬Ã¿¸ôÒ»¶¨Ê±¼äÓÃÎüÒº¹ÜÎü³öÃÚˮһ´Î£¬Ö±ÖÁÁ¬Ðø£¨ B £©´ÎÎÞÃÚˮΪֹ¡£ A£®2 B. 3 C. 4 D. 5

341. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬ÃÚË®Âʲⶨ£¬Ã¿´ÎÎüˮǰ£¨ B £©£¬Ó¦½«Í²µ×Ò»²àµæ¸ßÔ¼20mm£¬Ê¹Í²Çãб£¬ÒÔ±ãÓÚÎüË®¡£

A£®3min B. 5min C. 7min D.10min

342. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬º¬ÆøÁ¿²â¶¨,»ìÄýÍÁ°èºÏÎïÓ¦Ò»´Î×°Âú²¢ÉÔ¸ßÓÚÈÝÆ÷£¬ÓÃÕñ¶¯Ì¨Õñʵ( C )¡£

A£®5s¡«10s B.10s¡«15s C. 15s¡«20s D. 20s¡«25s

343. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬Äý½áʱ¼ä²î²â¶¨,ÊÔÑéÓýðÊôԲͲµÄÉÏ¿ÚÄÚ¾¶Îª£¨ B £©¡£

A¡¢150mm B¡¢160 mm C¡¢165mm D¡¢170mm

344. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬Äý½áʱ¼ä²î²â¶¨£¬½«»ìÄýÍÁ°èºÏÎïÓ㨠B £©£¨Ô²¿×ɸ£©Õñ¶¯É¸É¸³öɰ½¬£¬°èÔȺó×°Èë½ðÊôԲͲ¡£ A¡¢2.5mm B¡¢5 mm C¡¢10mm D¡¢1.2mm

345. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬Äý½áʱ¼ä²î²â¶¨£¬½«»ìÄýÍÁ°èºÏÎïÓÃÕñ¶¯É¸É¸³öɰ½¬£¬°èÔȺó×°Èë½ðÊôԲͲ£¬ÊÔÑù±íÃæÓ¦ÂÔµÍÓÚͲ¿ÚÔ¼10mm£¬Ó㨠C £©Õñʵ¡£ A¡¢²åµ·°ô B¡¢²åÈëʽÕñ¶¯Æ÷ C¡¢Õñ¶¯Ì¨

346. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬Äý½áʱ¼ä²î²â¶¨£¬ÓÉ»ìÄýÍÁ°èºÏÎïɸ³öµÄɰ½¬ÊÔÑùÈëÄ£Õñʵºó£¬Ó¦ÖÃÓÚ£¨ B £©»·¾³ÖУ¬ÈÝÆ÷¼Ó¸Ç¡£

A¡¢£¨20¡À1£©¡æ B¡¢£¨20¡À2£©¡æ C¡¢£¨20¡À3£©¡æ D¡¢£¨20¡À5£©¡æ 347. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬Äý½áʱ¼ä²â¶¨£¬²âÊÔʱ£¬½«É°½¬ÊÔÑùͲÖÃÓÚ¹áÈë×èÁ¦ÒÇÉÏ£¬²âÕë¶Ë²¿Óëɰ½¬±íÃæ½Ó´¥£¬È»ºóÔÚ£¨10¡À2£©sÄÚ¾ùÔȵØÊ¹²âÕë¹áÈëɰ½¬£¨ D £©Éî¶È¡£¼Ç¼¹áÈë×èÁ¦¡£

A¡¢£¨20¡À1£©mm B¡¢£¨20¡À2£©mm C¡¢£¨25¡À1£©mm D¡¢£¨25¡À2£©mm 348. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬¿¹Ñ¹Ç¿¶È±È²â¶¨,ÊÔ¼þÖÆ×÷ʱ£¬ÓÃÕñ¶¯Ì¨Õñ¶¯( C )¡£

A£®5s¡«10s B.10s¡«15s C. 15s¡«20s D. 20s¡«25s

349.»ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬¿¹Ñ¹Ç¿¶È±È²â¶¨, ¿¹Ñ¹Ç¿¶ÈÊÔÑé½á¹ûÒÔÈýÅúÊÔÑé²âÖµµÄƽ¾ùÖµ±íʾ£¬ÈôÈýÅúÊÔÑéÖÐÓÐÒ»ÅúµÄ×î´óÖµ»ò×îСֵÓëÖмäÖµµÄ²îÖµ³¬¹ýÖмäÖµµÄ( B )£¬ÔòÈ¡ÖмäÖµ×÷Ϊ¸ÃÅúµÄÊÔÑé½á¹û¡£ A£®10% B.15% C. 20% D. 25%

350. »ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬ÊÕËõÂʱÈÒÔ£¨ B £©ÌìÁäÆÚʱÊܼì»ìÄýÍÁÓë»ù×¼»ìÄýÍÁµÄÊÕËõÂʵıÈÖµ±íʾ¡£

A£®14 B.28 C. 60 D. 90

351.»ìÄýÍÁÍâ¼Ó¼ÁÐÔÄܼìÑ飬Ïà¶ÔÄ;ÃÐÔÖ¸±êÊÇÒÔ²ôÍâ¼Ó¼Á»ìÄýÍÁ¶³ÈÚ£²£°£°´ÎºóµÄ¶¯µ¯ÐÔÄ£Á¿ÊÇ·ñ²»Ð¡ÓÚ£¨ B £©À´ÆÀ¶¨Íâ¼Ó¼ÁµÄÖÊÁ¿¡£ A£®70% B.80% C. 85% D. 90%

352. »ìÄýÍÁÍâ¼Ó¼Á¹ÌÌ庬Á¿ÊÔÑ飬¹ÌÌå²úÆ·ÊÔÑù³ÆÁ¿Îª£¨ A £©¡£ A£®1.0000g¡«2.0000g£» B. 2.0000g¡«3.0000g£» C. 3.0000g¡«5.0000g£» D. 5.0000g¡«6.0000g£»

353. »ìÄýÍÁÍâ¼Ó¼Á¹ÌÌ庬Á¿ÊÔÑ飬ҺÌå²úÆ·ÊÔÑù³ÆÁ¿Îª£¨ C £©¡£ A£®1.0000g¡«2.0000g£» B. 2.0000g¡«3.0000g£» C. 3.0000g¡«5.0000g£» D. 5.0000g¡«6.0000g£»

354. »ìÄýÍÁÍâ¼Ó¼Á¹ÌÌ庬Á¿ÊÔÑ飬ºæ¸ÉºóÔÚ¸ÉÔïÆ÷ÄÚÀäÈ´£¨ B £©ºó³ÆÁ¿£¬Öظ´ºæ¸ÉÀäÈ´³ÆÁ¿Ö±ÖÁºãÖØ¡£

A£®15min B. 30min C. 45min D.60min

355.»ìÄýÍÁÍâ¼Ó¼Á¹ÌÌ庬Á¿ÊÔÑ飬ÊÔÑé½á¹ûÊÒÄÚÔÊÐí²îΪ£¨ B £©¡£ A£®0.10% B.0.30% C. 0.40% D. 0.50%

356.»ìÄýÍÁÍâ¼Ó¼Á¹ÌÌ庬Á¿ÊÔÑ飬ÊÔÑé½á¹ûÊÒ¼äÔÊÐí²îΪ£¨ D £©¡£ A£®0.10% B.0.30% C. 0.40% D. 0.50%

357. ±ÈÖØÆ¿·¨²â¶¨»ìÄýÍÁÍâ¼Ó¼ÁÃܶȣ¬±ÈÖØÆ¿µÄÈÝ»ýΪ£¨ B £©¡£ A£®20ml B.25ml C. 60ml D. 100ml

358. ±ÈÖØÆ¿·¨²â¶¨»ìÄýÍÁÍâ¼Ó¼ÁÃܶȣ¬±»²âÈÜÒºµÄζÈΪ£¨ A £©¡£

A¡¢£¨20¡À1£©¡æ B¡¢£¨20¡À2£©¡æ C¡¢£¨20¡À3£©¡æ D¡¢£¨20¡À5£©¡æ 359. »ìÄýÍÁÍâ¼Ó¼ÁÃܶÈÊÔÑ飬ÊÔÑé½á¹ûÊÒÄÚÔÊÐí²îΪ£¨ A £©¡£ A£®0.001g/mL B. 0.002g/mL C. 0.003g/mL D. 0.005g/mL 360.»ìÄýÍÁÍâ¼Ó¼ÁÃܶÈÊÔÑ飬ÊÔÑé½á¹ûÊÒ¼äÔÊÐí²îΪ£¨ B £©¡£ A£®0.001g/mL B. 0.002g/mL C. 0.003g/mL D. 0.005g/mL 361.»ìÄýÍÁÍâ¼Ó¼Áϸ¶ÈÊÔÑ飬ÊÔÑùÓ¦°èÔȺæ¸É£¬ºæ¸ÉζÈΪ£¨ A £©¡£ A£®100¡«105¡æ B. 105¡«110¡æ C. 70¡«80¡æ D. 60¡«70¡æ

362.»ìÄýÍÁÍâ¼Ó¼Áϸ¶ÈÊÔÑ飬ɸ·Öʱ£¬É¸×ÓÓ¦ÏòÒ»¶¨·½ÏòÐýתÊý´Î£¬Ê¹ÊÔÑù·ÖÉ¢ÔÚɸ²¼ÉÏ£¬Ö±ÖÁÿ·ÖÖÓͨ¹ý²»³¬¹ý£¨ C £©Ê±ÎªÖ¹¡£ A£®0.01g B. 0.02g C. 0.05g D.0.07g

363. »ìÄýÍÁÍâ¼Ó¼Áϸ¶ÈÊÔÑ飬ÊÔÑé½á¹ûÊÒÄÚÔÊÐí²îΪ£¨ B £©¡£ A£®0.30% B. 0.40% C. 0.50% D. 0.60%

364.»ìÄýÍÁÍâ¼Ó¼Áϸ¶ÈÊÔÑ飬ÊÔÑé½á¹ûÊÒ¼äÔÊÐí²îΪ£¨ D £©¡£ A£®0.30% B. 0.40% C. 0.50% D. 0.60% 365. »ìÄýÍÁÍâ¼Ó¼ÁPHÖµ²â¶¨£¬±»²âÈÜÒºµÄζÈΪ£¨ C £©¡£

A¡¢£¨20¡À1£©¡æ B¡¢£¨20¡À2£©¡æ C¡¢£¨20¡À3£©¡æ D¡¢£¨20¡À5£©¡æ 366.»ìÄýÍÁÍâ¼Ó¼ÁPHÖµ²â¶¨£¬²âÊÔʱ´ýµ½Ëá¶È¼ÆµÄ¶ÁÊýÎȶ¨£¨ A £©£¬¼Ç¼¶ÁÊý¡£

A£®1min B.2min C.3min D.5min

367.»ìÄýÍÁÍâ¼Ó¼ÁPHÖµ²â¶¨£¬ÊÔÑé½á¹ûÊÒÄÚÔÊÐí²îΪ£¨ A £©¡£ A£®0.2 B. 0.3 C. 0.4 D. 0.5

368.»ìÄýÍÁÍâ¼Ó¼ÁPHÖµ²â¶¨£¬ÊÔÑé½á¹ûÊÒ¼äÔÊÐí²îΪ£¨ D £©¡£ A£®0.2 B. 0.3 C. 0.4 D. 0.5

369.»ìÄýÍÁÍâ¼Ó¼Á±íÃæÕÅÁ¦²â¶¨£¬¿Õ°×ÊÔÑéÓ㨠B £©×÷Ϊ±êÑù¡£ A£®Ë® B.ÎÞË®ÒÒ´¼ C.±ûͪ D.ÒÒÃÑ

370.»ìÄýÍÁÍâ¼Ó¼Á±íÃæÕÅÁ¦²â¶¨£¬¿Õ°×ÊÔÑéʱ£¬±êÑù²â¶¨µÄ±íÃæÕÅÁ¦ÖµÓëÆäÀíÂÛÖµÖ®²î²»µÃ³¬¹ý£¨ D £©

A£®0.2mN/m B. 0.3 mN/m C. 0.4 mN/m D. 0.5 mN/m 371.»ìÄýÍÁÍâ¼Ó¼Á±íÃæÕÅÁ¦²â¶¨£¬ÊÔÑé½á¹ûÊÒÄÚÔÊÐí²îΪ£¨ B £©¡£ A£®0.5mN/m B. 1.0 mN/m C. 1.5 mN/m D. 2.0 mN/m 372.»ìÄýÍÁÍâ¼Ó¼Á±íÃæÕÅÁ¦²â¶¨£¬ÊÔÑé½á¹ûÊÒ¼äÔÊÐí²îΪ£¨ C £©¡£ A£®0.5mN/m B. 1.0 mN/m C. 1.5 mN/m D. 2.0 mN/m 373.µçλµÎ¶¨·¨²â¶¨»ìÄýÍÁÍâ¼Ó¼ÁÂÈÀë×Óº¬Á¿£¬²â¶¨Ê±Ê¹Óõıê×¼ÈÜҺΪ£¨ C £©¡£