查询词典 barrier

Under some given conditions,the new sequentialpenalty function method is equivalent to the two point barrier function method,andthey have similar behaviour.

在适当的前提条件下，新型序列罚函数方法与双点障碍方法是等效的，因而相关的算法之间对于同一类问题具有相似的性质。

In addition, the fabric lowers the weight of the heat-barrier layer by 15% compared to conventional linings capable of equivalent heat resistance.

另外，与等效耐热能力的常规衬里相比，该面料减少了15%的热辐射阻隔层重量

The simulating results showed that the multi-triangle structure is more effective, compared with simple erective noise barrier.

根据模拟结果设计了渐变腔T形顶部结构加多重楔形组合的声屏障并在京秦高速公路进行了工程实践。

"It does give an extra barrier for any would-be escapee from their system," Lee said.

李光耀说："这个条约对于那些想从自己国家逃离的人来说增加了障碍。"

As showed above, we could draw the conclusion that H3 viruses could cause outbreaks or local epidemics in Shanghai for the immune of population to the new emerging antigenic drift was still unknown though there was strong immune barrier to the previous vaccine strain, H1 viruses also may caused epidemics as the population had a weak immune protection to the previous reference strains A/New Caledonia/20/99-like and part of the recent isolates were distingwishing from them and continued to evolute on the new reference strain, and H5N1 HPAI activities has expanded its geographical range thus increasing the size of the population at risk as the continuing emergence of human cases which give the virus an opportunity to evolve towards a fully transmissible pandemic strain. We should keep eyes on the human cases of avian influenza virus an its variation for the H5 isolates in Shanghai also has the possibility to infect human directly and the infection of H5, H9 viruses had previously occurred in the population especially in those contacting with animals.

综合上述分析结果，我们认为上海地区人群虽然对原有的H3亚型参考病毒株有较高的免疫保护，但H3亚型病毒HA已出现新的抗原漂移，人群现在对新变异株的保护水平尚未知，有可能在未来引起局限性暴发甚至地方性流行；人群对H1亚型流感病毒免疫保护水平低，同时H1亚型流感病毒株部分与原推荐疫苗株抗原性差别较大，并在现推荐疫苗株基础上继续变异，需警惕发生流行的可能性；H5N1亚型高致病性禽流感地域范围扩大，人间病例不断发生，存在演变成大流行株的威胁，上海市H5亚型禽流感病毒株存在跨宿主屏障感染人类的可能性，而且已发现人群尤其禽、畜类动物接触人群中存在H5、H9亚型流感病毒的既往感染，应警惕禽流感病毒的变异和人间病例的发生。

In the latter case, the particle is thermally excited to a higher energy level En in the metastable well, and then tunnels through the barrier at an elevated energy.

在第二种情况中，粒子在亚稳井中被势激发到更高的能级En，然后以提高的能量隧穿势垒。

ROL barriers on the edge of the exodermis plays great role in root morphogenesis, material transport and stress adaption. The lowland rice (Yangdao 6) and upland rice(Zhonghan 3) were tested by comparing the morphologic differences of ROL barrier under water stress of different consistency PEG solutions.

6通过PEG模拟水分胁迫比较水稻(扬稻6号)和旱稻(中旱3号)根内外皮层边缘厚壁细胞的形态差异，从而揭示这一层次细胞加厚的规律。

This dissertation thinks the institutional barrier to entry is an exogenous variable that is important to decide the performance, but it's inadequate.

因此，笔者认为，制度性进入壁垒是外生的因素，外生的、宏观面的因素是影响旅行社绩效的重要变量。

When the pair made their dash early one afternoon last week, Fechter's friend managed to climb the six-foot-high barrier and leap over the barbed wire on top.

上周的一天下午当这两个人正在紧张地实施自己的逃亡计划时，Fechter的同伴爬过6英尺的障碍物，跳过铁丝网。

In order to deal with this problem a barrier should be placed between the ants and the feeder.

为了处理这个问题的一个障碍，应放置在蚂蚁和饲养。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新