查询词典 protective

The weight of these tubes holds the protective layer in place, while the gaps between the tubes permit the overspill to escape.

这些装满水的管子的重量足以固定住这些保护层，漫出堤坝的河水可以在粗管间溢过。

In order to reduce the lead dust which overswing out of the high temperature lead pot and meet the national minimum requirement, the liquid metal alloy was used as protective covering, different composition of Cu-Al alloy were studied. Its liquidity, oxidation resistance and leak tightness performances of these two types of Cu-Al alloy were studied.

为了将从高温铅浴炉中逸出的铅尘控制在允许的范围内，用液态金属合金作为覆盖剂，通过模拟实验验证其可行性，进而对不同成分配比的Cu-Al合金从流动性、抗氧化性以及对铅蒸汽的密封性等方面进行了研究。

In this paper,through a physical model test,runup on a slope and overtopping are measured for different protective structures of seawall.

在海堤护面设计中，通常在满足稳定的基础上，还希望通过采用适当的护面型式来减少波浪的爬高和越浪量，以降低堤顶高程，减少工程造价。

Analysis on wave run-up calculation and discussion on overtopping design criteria for sea dike;2. In this paper,through a physical model test,runup on a slope and overtopping are measured for different protective structures of seawall.

在海堤护面设计中，通常在满足稳定的基础上，还希望通过采用适当的护面型式来减少波浪的爬高和越浪量，以降低堤顶高程，减少工程造价。

American troops are shifting from leading operations, to partnering with Iraqi forces, and, eventually, to a protective overwatch mission.

美国军队正在从承担主要作战任务转向配合伊拉克部队的行动，最终将转为防护性监测。

AIM: To investigate the protective effect of taurine on kidney in a rat model of calcium oxalate nephrolithiasis.

目的：观察牛磺酸在大鼠草酸钙肾结石模型中对肾脏的保护作用并探讨其作用机制。

These results suggested that oxalate has a protective role against the damage of photosynthetic apparatus during high temperature stress.

这些结果说明，草酸对高温胁迫下黄瓜叶片光合机构的破坏具有保护作用。

The protective effect of gingerol oxime on cells increased with its concentration decreased.

在一定浓度范围内，姜酚肟能保护PC12细胞免受谷氨酸(5 mmol/L)的影响，但较高浓度时对细胞有一定的毒性。

Objective To determine the protective effect of cardiopulmonary bypass with autologous lung as oxygenator on CPB-relative inflammatory response.

目的：探讨以自体肺取代人工肺的体外循环方法对犬体外循环相关性炎症反应的影响，阐明其作用机制。

In addition, NOS activity decreased with the time prolonged in vitro, when oxyhemoglobin, a scavenger of NO, was applied, the NOS activity kept stable. This result above demonstrated that NO can inhibit NOS activity, and it was the inhibition of NOS activity by NO that may be an important protective mechanism to resist the neurotoxicity by Py.

另外，本实验还发现，在体外实验时，一氧化氮合酶活性可随时间的延长而逐渐下降，当向反应体系中加入氧合血红蛋白去除一氧化氮的作用后，则一氧化氮的抑制作用消失，酶活性保持稳定；以上结果表明一氧化氮对于一氧化氮合酶活性具有抑制作用，而且这种抑制作用，可能是机体对抗拟除虫菊酯毒性作用的一种重要保护机制。

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。