查询词典 maintain

It was not possible, however, to maintain two separate world economic systems intrinsically antagonistic to one another.

然而，维持这两个分离的世界经济体系的内在对抗实际是不可能的。

Meanwhile, we highlight several research corners for future further study, the trade-offs on resource allocation within perennial plant had not been proved, the relationship of neighbor effects and reproductive allocation was still not so clear for individual plant, there was no definite conclusion on perennial plant reproductive strategy under different neighbor effects and different habitats. The relationship between reproductive allocation and sexual allocation , the cause of resource distribution in anthotaxy structure, the similarities and differences of reproductive allocation and the maintain mechanism within all kinds of reproductivest rategy need a further investigation. In addition, a molecular study is required for explaining the variation mechanism and the biological meanings on seed size research.

指出生活史研究仍存在不足首先是研究内容上，资源分配在多年生植物中的权衡仍未被有力证明，邻体效应与繁殖分配的关系在个体水平上仍不明了，多年生植物在不同邻体效应和生境下将采取何种繁殖对策目前尚无明确的结论；繁殖分配与性分配之间的关系，引起花序结构上资源分配差异的原因，各种繁殖对策中繁殖分配异同与维持机制等问题仍有待于进一步的研究；种子大小的变异机制以及生物学意义仍未得到令人满意的答复，更需分子水平上的研究来解释其机理。

Chapter two, while describing the general conditions of my fieldwork place, also reveals the historical context from which the Huihave developed into the current institutionalized minzu and shows the living patterns and social contexts that allow the Hui to maintain their identity despite anthropologically problematic issues of territory and economy -to help us understand that this is their common and shared homeland with other ethnic groups.

在第二章对田野点概况的描述里，我从历史来追溯他们对当地回回族群的遥远记忆；从空间、经济等分别展示了西关回族的居住模式和社会生活场景——这是他们共同的家园。

This method can be designed in the preset lighting caliber, they will maintain higher smoothing properties of the DOE, equivalent to the design phase of the DOE on improving the lighting caliber tolerance and anti - horizontal position error capacity.

这种方法可以设计在预定的照明口径范围内都保持较高匀滑性能的DOE，相当于在设计阶段就提高了DOE的照明口径宽容性和抗横向位置误差的能力。

It also has well proven anti-inflammatory benefits and is used by millions to help maintain their joint health.

它也充分证明抗炎利益和所使用的数以百万计，以帮助保持其联合健康。

To maintain the integrity of red blood cells, promoting cell synthesis, anti-pollution, anti-fertility effect.

保持红细胞的完整性，促进细胞合成，抗污染，抗不孕的功效。

But above all, you need to maintain that anti debt mindset.

但首先，你要保持心态，反债务。

We anticipate that you can resolve this problem so that we can maintain this relationship.

我们希望您能解决这一问题，以便我们保持这种良好关系。

At present, the guard system in universities in China is developed based on Windows platform of appliance computer. And there are many problems bothering managing personnel of the computer room such as difficulty to maintain, high cost, high consumption and inconvenience to operate.

目前，我国高校的计算机机房门禁系统都是基于个人计算机在Windows平台下开发完成的，其维护难、成本高、功耗大、操作不便等问题一直困扰着计算机机房管理人员。

It could maintain the traction in the right line and keep the bone fragments in apposition.

结果 该支架性能良好，确保了牵引力线不变和骨折端无活动。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。