查询词典 h.a.

We constructed a Hubert space H in which the element is continuous function and a operator T: H→H.

构造－Hilbert空间H，其中的元素是具有周期性的连续函数。

The coordinate transformation and numerical integration was executed on the discretized tetrahedral elements based on which the 3-D MT vector-finite element method was implemented. A whole computation framework for 3-D vector-finite element method with unstructured mesh was given. Based on this some typical models were tested which has demonstrated that our algorithm could distinctively avoid problems caused by the fake solution and both the accuracy and efficiency were enhanced which made our algorithm has a bright future for further application.3. According to theory of Sobolev vector space and the discretization of Helmholtz space, the error estimate which was suitable for 3-D MT vector-finite element modeling was deduced by which the procedure of adaptive technique was guaranteed.4. Based on the fully unstructured tetrahedralization and optical strategy, the 3-D magnetotelluric h-adaptive vector-finite element method was presented through combining the error estimate. With this work, the accuracy and creditableness for 3-D MT complicatedly modeling was guaranteed.5. The 3-D magnetotelluric h-adaptive vector-finite element algorithm with unstructured mesh was implemented.

针对非结构化的四面体单元，采用坐标变换和数值积分方法，实现了MT三维矢量有限单元分析，建立起基于非结构化网格的三维MT矢量有限元计算流程，并对典型模型和国际标准电磁模型进行了数值模拟，结果对比和分析表明，基于非结构化网格的三维MT矢量有限元不仅消除了节点型有限元的伪解，而且具有很高的计算精度和速度，有广阔的应用前景。3、根据Sobolev函数的向量空间和Hemlholtz空间的分解，推导出基于残差的三维大地电磁矢量有限元后验误差估计公式，为三维大地电磁自适应矢量有限元数值模拟的实现奠定了基础。4、在完全非结构化四面体单元剖分及优化基础上，结合三维大地电磁矢量有限元后验误差估计公式，提出了基于非结构化网格的三维大地电磁h-型自适应矢量有限元计算策略，保证了对复杂大地电磁模型数值计算的精度和可靠性。5、实现了基于非结构化网格的三维大地电磁h-型自适应矢量有限元计算流程，对典型模型和国际标准电磁模型进行了数值模拟。

The uptake of Vg by ovaries also started after adult eclosion, of which the level markedly increased after 6 h of adult eclosion, reached a peak after 48 h of adult eclosion, and then gradually reached a plateau.

卵巢对Vg的摄取始于羽化之后，羽化后6 h开始明显上升，至羽化后48 h到达高峰，并趋于平稳。

Results: 48 h after treatment, most of the patients had a marked improvement in irf and ret (p＜0.05), and irf showed a more significant increase. moreover, the value before treatment and 48 h after treatment of irf had no overlap; irf and ret were further increased after 1 week; after 12 weeks irf%, hct, ret, rbc and hb were significantly increased than before treatment, bone marrow erythrocytic series proliferation was more active than that before treatment, each kind of erythroblast ratio and the percentage of total erythrocytic series were significantly increased, especially late erythroblasts proliferation.

结果：治疗过程中大部分患者在epo注射48 h后irf、ret升高（p.05），irf升高更为显著，且irf在给药前和给药48 h后的数值无重叠区，1周后irf、ret进一步升高，12周时irf、hct、ret、rbc、hb均比用药前显著增高，骨髓红系增生较治疗前明显活跃，各类幼红细胞比率及总红系所占百分数均显著升高，其中以晚幼红细胞增生最为明显。

Let H be a normal subgorup of a finite group G such that G/H is nilpotent.

2假设H是有限群G的一个正规子群使得G/H是幂零群。

With the A shares in sharp contrast, the Hang Seng Index yesterday rose 860 points, to close at 20,794.27 points, Sinopec H shares also closed yesterday at 7.38 Hong Kong dollars, up 3.944 percent, while H shares currently only 12.603 times earnings.

形成鲜明对比，在A股，恒生指数昨天上升860点，收于20，794.27点，中石化H股也关闭了7.38港元昨日，百分之了3.944，而H股目前只有12.603倍。

Immediate concern seriously lacking in capital, however, investors must realize that Shanghai Electric current A-H share premium rate is very high, Shanghai Electric H Unit (HK02727, closed at 3.28 Hong Kong dollars) yesterday to close at 3.28 Hong Kong dollars, the exchange rate factor to consider, A-H share premium as high as 160%!

切身资金严重缺乏，但是，投资者必须认识到，目前的阿上海电气股份溢价率非常高，上海电气H股（HK02727，收于3.28港港元）昨日收于三点二八港元，汇率的考虑因素，阿高达160％股份溢价！

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。

The weak Hilbert 16th problem is asking for a least upper bound Z of the number of zeros of I for a fixed n and for all possible H, f, g and all h∈△.

弱化的Hilbert第十六问题就是对给定的n和一切可能的H，f，g以及h∈△寻求I零点个数的最小上界Z。

Alfred, Lord Tennyson,"In Memoriam A.H.H."

阿尔弗雷德坦尼森阁下"纪念A.H.H。"

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。