查询词典 premature

The number of premature ventricularcomplexes during the ischemic period (54 ± 3) was reducedby FENT 50 (19 ± 7), an effect blunted by central (40± 3) but not peripheral (18 ± 7) blockade of OR.

使用 FENT 50时，缺血期间心室合成物前体数量降低（由54 ± 3降至19 ± 7），而当中枢 OR 阻滞时，这种保作用消失（40± 3），外周 OR 阻滞时没有影响（18 ± 7）。

Field trial was conducted to study the effects of fertilization on premature and yield of Maize.

通过田间试验的方法，研究了施肥对玉米叶片老化及产量的影响。

Locoweed is one of the st serious toxic plants in the word, often caused a large number of livestock deaths, fetation miscarriage, premature birth, stillbirth and fetal dysplasia, high rate of empty fetation, Sire infertility etc, resulting in great loss of animal husbandry.

疯草是全球危害最严重的一类有毒植物，常引起大量的家畜死亡，孕畜流产、早产、死胎以及胎儿发育不良，空怀率高，公畜不育等，给畜牧业造成巨大的损失。

Ensuring cohesion in his party will be among the greatest challenges facing the taoiseach, Brian Cowen, and there is a chance that defections from Fianna Fail could cause a premature collapse of the government.

总理布赖恩·考恩相信当前最大挑战是党内凝聚力问题，来自党内的背弃将使联合执政提前瓦解。

Results The presentations of premature group were more severe than that of the full term group,such as poor perfusion (54% vs 26%, P .05) and flaccidity 46% vs 14%, P

早产儿NEC病情严重，进展迅速，应该给予及时正确的处理。并对发病趋势、发病日龄、早期诊断和手术治疗进行了讨论。

In order to overcome the weakness of premature convergence appearing in GA, an improved genetic algorithm is proposed and applied in the proposed and applied in the flow shop and job shop scheduling problem.

为了克服遗传算法容易出现提早收敛的缺陷，在基本遗传算法基础上对选择和交叉算子进行了改进，并将改进的遗传算法应用于车间调度问题。

In this paper, GA is applied to solve complex shop floor scheduling problem. I have made some research in the following aspects:(1) In order to overcome the weakness of premature convergence appearing in GA, an improved genetic algorithm is proposed and applied in the flow shop scheduling problem.

本文应用遗传算法求解复杂的车间调度问题，主要在以下几个方面作了一些研究工作：(1)为了克服遗传算法容易出现提早收敛的缺陷，提出了一种改进的遗传算法，并将其应用于流水车间调度问题。

In this paper, I have made some research and innovative achievement in the following aspects:(1) In order to overcome the weakness of premature convergence and the disadvantage of local seardhing ability appearing in GA, an improved genetic algorithm which combining with Heuristic algorithm is proposed and applied in the flow shop scheduling problem.

在本论文课题的研究及应用过程中，作者做了以下主要研究工作和成果：(1)鉴于遗传算法容易出现过早收敛的问题以及局部搜索能力不强的问题，提出一种结合启发式算法改进的遗传算法，并将其运用于流水车间作业调度问题的求解。

However, in principle, three months of BB can be calcium, some doctors do not advocate prematurely because of calcium may lead to premature fontanel closure BB.

但原则上说，三个月个BB可以补钙，有些医生不主张过早补钙是因为过早可能会导致BB囱门早闭。

Such as the door closed before the fontanel premature to consider whether microcephaly, etc., such as the door closed before the skull has to consider whether the children of late "calcium deficiency", hypothyroidism, hydrocephalus, etc..

如前囟门闭合过早则要考虑有无小头畸形等，如前囟门闭合过迟则要考虑有无小儿"缺钙"、甲状腺功能减退、脑积水等。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。