查询词典 H.I.

Forty patients were divided at random into two groups with 20 patients in each group.Patients in group I were administered by themselves a mixture of propofol (20mg) and fentanyl (10μg) in increments using a Graseby PCA infuser (lockout period 1 min) to achieve sedation;patients in group Ⅱ received propofol 3.6mg .kg－1.h－1 and fentanyl 1.8μg－1.kg－1.h－1 continuously intravenously by the anesthesiologist to achieve intra-operative sedation.

40例下腹部手术病人随机分为两组(n=20)，PCS组病人应用Graseby PCA 注射泵(锁定时间1分钟)自我控制用药，PCS单次用药量为异丙酚20mg加芬太尼10μg；DCS组病人微量泵连续静注异丙酚3.6mg.kg－1.h－1和芬太尼1.8μg.kg－1.h－1。

Arnold,is asking for a least upper bound Zof the number ofzeros of Ifor a fixed n and for all possible H,f,g and all h∈△.

由V.I.Arnold所提出的弱化的Hilbert第16问题（又称为Hilbert-Arnold问题），就是对给定的n和一切可能的H，f，g以及〓寻求I零点个数的最小上界Z。

1 Pan Pearl River Delta Physics Olympiad 2009 2009 年泛珠三角及中华名校物理竞赛 Q2 Spin Torque (16 points)题 2 自旋力矩(16 分) An electron has permanent angular momentum called spin that is fixed in amplitude h / 4π, where h is the Planck Constant, while its direction can be changed by external interactions.

电子具有固有的角动量 S ，叫做自旋，其方向可在与外界的相互作用下改变，其大小为固定的 h / 4π，其中 h 为普朗克常数。一导线载有电流 I，导线的下半部分由磁化了的导体组成，上半部分由非磁性导体组成。

Methods］By observing the cytoplasmic Ca2+ concentration change of single cardiocyte in I/R status and the effect of Na+/H+ permutoid retarder to Ca2+ concentration in different phases (diabetes pure oxygen-lack deficit group called DM group,the oxygen deficit/reaeration on entire journey for medicine group called DM-EIPA group, the first group giringmedicine before reaeration on called DM-EIPA 1 group, and the second group giringmedicine before reaeration on called DM-EIPA 2 group) to detect the protection mechanism of Na+/H+ permutoid retarder to diabetic mouse cardiac muscle cell oxygen deficit/reaeration injury.

方法］ 通过观察糖尿病鼠单个心肌细胞在缺氧/复氧时细胞胞浆Ca2+浓度的动态变化以及Na+/H+交换体阻滞剂在不同时相（糖尿病单纯缺氧组即DM组，缺氧/复氧全程给药组即DM-EIPA组，复氧前给药1组即DM-EIPA 1组，复氧前给药2组即DM-EIPA 2组）对Ca2+浓度的影响来研究Na+/H+交换体阻滞剂对糖尿病鼠心肌细胞缺氧/复氧损伤的保护机制。

TSRP could decrease brain hydrated amount and markedly lower permeability of blood-brain barrier subjected to 2 h MACO followed by 24 h reperfusion, and this may be a mechanism of TSRP alleviating brain edema during I/R.

茅莓总皂苷各剂量组显著降低缺血2h再灌注6，24，48，72 h脑水肿和其对血脑屏障通透性，这可能是其减轻I/R时脑水肿的机制之一。

But the value of H angle is smaller than class I malocclusion . Campared with the data of class II malocclusion , for class III malocclusion there are significant differences in LsL , LiL , lower lip angle of inclination , mentolabial sulcus angle , H angle , upper lower lip angle , Ns-Sn-Ls . For class III malocclusion the value of LsL is shoter than class II malocclusion , but the value of LiL is longer than class II malocclusion . The value of lower lip angle of inclination , mentolabial sulcus angle , upper lower lip angle is bigger than class II malocclusion .

安氏Ⅱ类错合患者与安氏Ⅲ类错合患者相比，在上唇长、下唇长、上唇倾角、下唇倾角、颏唇沟角、H角、上下唇角和软组织轮廓这些指标有显著性差异；安氏Ⅱ类错合患者的上唇长比安氏Ⅲ类错合患者的长、安氏Ⅱ类错合患者的下唇长比安氏Ⅲ类错合患者的短；安氏Ⅱ类错合患者的上唇倾角和H角比安氏Ⅲ类错合患者的大，安氏Ⅱ类错合患者的下唇倾角、颏唇沟角和上下唇角比安氏Ⅲ类错合患者的小。

Based on the noise theory and experi mentation ,the author founded the onli ne method to test current noise , validated the relation bet ween te mperature ,aperture and pressure with current noise .This paper firstly analyzed gener— ati ng mechanis mof discharge niose ,studied the measure and factor of discharge niose ,i ndicated an effective method for degradi ng the discharge noise ,which pro moted the performance of laser gyro fro m0.01°／h to 0.001°／h.

文中以氦氖气体激光器的噪声特性理论为指导，以试验研究为基础，建立了在线噪声电流测试方法，通过试验验证了温度、腔体毛细孔径、谐振腔充气气压等参数与放电噪声的关系，首次提出了放电噪声产生的机理，分析了电流噪声的检测方法及影响因素，给出了减小和抑制放电噪声的有效方法，使得激光陀螺的性能由0.01°／h 提高到0.001°／h。

H. who proses it away from morning to night, and never gets beyond corporal and material verities. When I can't sleep o'nights, I imagine a dialogue with Mr. H, upon a given subject , and go prosing on in fancy with him, till I either laugh or fall asleep.

他从早到晚地闲扯，从没离开过肉体和物质这些事情……当我晚上睡不着时，我想象与H先生谈话，就一个话题一直闲聊，直到我大笑起来或是睡着为止。

A jet plane may reach a speed of around 3500 km/h but light travels at the speed of 1,071,360,000 km/h (a speed that you and I could not possibly comprehend), so you can imagine the difference in time that would be recorded if the clock were traveling near to that speed.

喷气式飞机能达到3500 km/h，但光速是1，071，360，000 km/h（一个你和我是无法想象的速度），那你想一想，如果那个钟能靠近光速的话，那个时差会有多大。

I acquaint you that in consequence of my having taken into partnership with my nephew, C.H., the business of my establishment will henceforward be conducted under the firm of T.H.

我已邀内侄C.H。加入我公司为合伙关系，公司业务今后将以T.H与内侄公司名义进行营业。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失