查询词典 twenty-four hours

Specific bands of D genomes and AB genome in four diploids, four tetraploids and four hexaploids, respectively, could be also amplified by means of M70/E5 1 and M711E5 1 primer combinations screened from twenty pairs of AFLP primer combination for test.

对二倍体、四倍体和六倍体小麦各4个材料的DNA进行AFLP扩增，从20对引物组合中筛选出M70/E51和M71/E51两个引物组合能扩增出D染色体组或AB染色体组的特异性带。

Methods Twenty patients with SAP underwent HVHF for 72 hours. The ultrafiltrate rate was set at 3000~4000ml/ h and blood flow at 250~300ml/min. The substitute fluid was infused before dilution. Hemofilter was changed every 24 hours.

20例重症急性胰腺炎患者行连续性静脉－静脉HVHF，置换量3000~4000ml/h，均以前稀释方式输入，血流量250~300 ml/min，连续进行72 h以上，每24小时更换一次滤器及血路。

Methods: We retrospectiely analyzed twenty-four hips in twenty patients who underwent a Bernese periacetabular osteotomy, which was done with a proximal femoral algus-producing osteotomy in thirteen hips, for the treatment of acetabular dysplasia associated with proximal femoral structural abnormalities.

我们回顾性分析20位患者中的24例髋关节，他们都进行过Bernese periacetabular截骨术，对于髋臼发育不良合并股骨近段的结构异常分别在13例髋关节完成了股骨近段外翻截骨成型术。

One didn\'t contain 3\'-LTRs owing to recombination mutation. Four of twenty sequences contained recombination mutations. Based on the homogeneity of amino acid sequence of RNaseH, twenty sequences were divided into six groups.

根据RNase氨基酸序列的同源性，20条序列可分为六类，每一类中各序列长度、组成、RNaseH的结构、PPTs的结构及起始位置等并不完全相同。

With a mintage of only twenty four thousand this is undoubtedly the 'key' date in the twenty cent series.

铸量只有二万四千枚，所以这无疑地在二毫一类的钱币中是一个主要的年份。

Twenty-four primiparous Chinese Holstein cows that are in early lactation period, twenty-one local goats and sheep, respectively, nine Xiaowei sheep which were in prepuberty were selected to study relashionships between reproductive hormones and energy balance.

选择泌乳早期的第一胎中国荷斯坦奶牛24头、本地山羊、本地绵羊各21只、小尾寒羊9只进行60-65天正式试验，以研究反刍动物生殖激素与日粮能量关系。

In verses 1-8 there are twenty-four members in the third person; in 13-19 twenty-one in the second person, while in 20-22, a strophe in the first person, the lament closes in a monologue.

在诗1月8日有24位议员第三人； 13日至19日在2001年在第二次人，而在20日至22日， strophe在第一人，慨叹关闭在独白。

The sensitivity and specificity of far-infrared thermography in the diagnosis of lumbar disc herniation were evaluated. Compared with the normal, the thermogram of twenty-three cases on low back with LDH changed. They can be divided into four thermal patterns that is shuttle-liking (8 cases), discontinued in the middle line (6 cases), large regional (5 cases) and nonregular (4 cases) pattern. The temperature of abnormal sides is lower than the counterpart in most cases (nineteen of twenty-three). The thermography diagnosed LDH with sensitivity 90.48% and specificity 66.68%.

结果 F-IRT显示：23例LDH患者腰骶部热形态改变为四种形式：梭形，热区向一侧偏歪或呈角状突起（8例）；夸中线热区不连贯（6例）；骶髂骨上缘呈大片高温热区（5例）；不规则形态（4例），患侧下肢较相对应的对侧胶体的温度，至少有一个患侧部位出现温度下降的有19例(82.61%)，综合CT与F-IRT结果分析：F-IRT诊断腰椎间盘侧后突的灵敏度为90.48%，特异度为66.68%。

Twenty-five years later, when I became President, my old study partner Turki al-Faisal, son of the late Saudi king, was head of Saudi Arabia's intelligence service, a position he held for twenty-four years.

阿尔法塞尔，已故沙特国王的儿子，当上了沙特阿拉伯情报局局长，并且一直干了24年。

About twenty-seven percent said they plan to go to graduate school, compared to about twenty-four percent a year ago.

大约27%的毕业生说他们打算去上研究生，而去年则是24%的毕业生有这个打算。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。