查询词典 H-hour

In this paper, the fib-H promoter was choned by PCR method and sequenced. Sequence analysis showed that the cloned fib-H promoter harbored the typical motifs, which resulted in the gene expressing in the silk gland specifically.

为利用其时空调控机制，通过PCR扩增方法克隆fib-H启动子片段，并进行序列分析，进而构建由fib-H启动子控制报告基因DsRed的重组载体pSK-FH-DsRed-PolyA，通过家蚕BmN细胞和丝腺进行瞬时表达。

The application of H〓 control theory in robust control of sonar array servo system is studied in the thesis. The solution of singular H〓 control problem is investigated deeply, and the problem of sonar array servo system's generalized system being singular is solved. Numerical simulation is carried through at last.

本文还对H〓控制理论在声纳基阵伺服系统鲁棒控制中的应用进行了理论研究，对奇异H〓控制问题的解法进行了较深入的研究，并解决了猎雷声纳基阵伺服系统增广系统为奇异控制对象的控制问题，最后进行了数字仿真。

The results indicate that oocytes collected at 14~16 h after given hCG, using the small-bore pipette and H-mKRB is propitious to rat ICSI and the development of ICSI embryos.

大鼠ICSI时在注射hCG后14~16 h取卵最佳，采用2~4μm直径的注射针、H-mKRB作为操作液更有利于卵的发育。

The results show that the optimum preparation conditions of CuO/AC catalyst are as follows:the concentration of Cu（NO3）2 is 3%,soakage temperature 30 ℃,soaking time 6 h,calcinating temperature 300 ℃,and calcinating time 3 h.

研究结果表明，硝酸铜-AC制备CuO/AC催化剂的最佳条件为：硝酸铜质量分数为3%，浸渍温度为30 ℃，浸渍时间为6 h，焙烧温度为300 ℃，焙烧时间为3 h。

In addition, for any f ∈ H〓 or H〓, the Sobolev space, the approximations of f , f′ and f are disscussed by means of the obtained sampling theorem.

另外，也给出Sobolev空间H〓和H〓中的函数、一阶导函数及二阶导函数的逼近表示。

The results showed that when the concentration of surfactant and metal ions (Cd2+) in the feed solution were 500 mg·L-1 and 10 mg·L-1,optimum conditions were air and liquid flow rates 100 L·h-1 and 5 L·h-1, liquid-and vapor-phase heights 45 cm and 66 cm,respectively,sparger (pore size 10 μm). Under the optimum conditions,the about 52% SDS and 99.35% Cd2+ were removed.

实验结果表明，当胶团强化超滤废水中初始SDS和Cd2+的浓度为1440 mg·L-1和50 mg·L-1时，排出的渗透液中含SDS和Cd2+浓度分别为500 mg·L-1和10 mg·L-1，在最佳的工艺条件下（曝气头孔径为10μm，空气流速为100L·h-1，液体流速为5L·h-1，泡沫高度为66cm，液面高度为45cm），SDS和Cd2+的去除率分别达52%和99.35%，SDS富集比为3.1。

METHODS: The serial subculture of HUVECs was used to investigate the effect of exogenous spermine with different concentrations (50 μmol/L-5 mmol/L) on HUVECs in different times (2 h, 4 h).

采用传代培养的方法，观察不同浓度精胺(50 μmol/L-5 mmol/L)对HUVECs作用2 h、4 h的影响。

The test area of Formosat-2 image is Tainan,image level is Level 1A,image size is 12000pixel×16800pixel,square measure is 175.6km2.the research would use different areas and different number of ground control points with different distribution to test,and change the constant h when every test to get the best constant h.

测试的地区为台南市的福卫二号影像，影像的等级为Level 1A，影像大小为12000像元×16800像元，面积涵盖范围约175.6平方公里。并且会以分区测试以及不同分布和数量的地控点进行测试，再改变每一次计算时的微小常数h，以得到最佳的h值。

The sorbent is prepared from a kind of natural mineral zeolite - stilbite (its Chinese code name is CXN, its English code name is STI, and its scientific name is stilbite); through positive ion exchange produce H-STI, mix with artificial compounded commodity H-ZSM-5 zeolite, add cementing agent to molding, after strengthening process, then through silver carrying to produce. The small ball of the sorbent of 1 mm diameter can get 40 Newton per grain.

该吸附剂是由一种天然矿物沸石-辉沸石(中国代号CXN，英文代码STI，学名stilbite)，通过阳离子交换制成H-STI，与人工合成的商品H-ZSM-5沸石混合加粘结剂成型，经强化处理后再经载银而制成，直径1毫米的该吸附剂小球强度可达40牛顿/粒。

The samples with aluminide coatings for oxidation were put in air at 600 ℃ for 200 h, and those for sulfuration were put in flowing 99.98% SO2 at 600℃ for 50 h, and then SEM, EDS and XRD analyses were performed to understand the oxidation and sulfuration mechanisms of the coatings.

将沉积铝化物微晶涂层的Q235钢分别在600 ℃空气中氧化200 h和600 ℃ 99.98% SO2气氛中硫化50 h，然后进行SEM、EDS和XRD分析。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。