查询词典 convection zone

Which country get the Torrid Zone, temperate zone and frigid zone involved?

世界上唯一跨寒、温、热三带的国家是？

The experiments show that the remelting hardening layer consists of melting zone, quenching zone and heat affected zone. From surface to internal, the respective microstructures are extremely small hidden-crystal martensite and a few residual austenites, hidden-crystal martensite and carbides and residual austerite, martensite and backfire troostite and ferrite.

实验表明：熔凝硬化层由熔化区、相变硬化区和热影响区组成；由表及里组织分别为极细隐晶马氏体＋少量残余奥氏体、隐晶马氏体＋碳化物＋残余奥氏体、马氏体+回火屈氏体+铁素体。

Included in key scenic spots are Nanshan Cultural Travel Zone,Ultima Thule Sightseeing Zone,National Yalong Gulf Holiday Zone,Big East Sea,Deer Looking-back Park,Tropic Maritime Zoo,Xi Island,Wuzhizhou Island and Xisha Archipelago.

其主要旅游景点有：南山文化旅游区、天涯海角游览区、亚龙湾国家旅游度假区、大东海、鹿回头山顶公园、热带海洋动物园、西岛、蜈支洲岛、西沙群岛等。

Distribution region of EDZ and mechanical behaviors of rock mass are further evaluated by using damage model, and the result shows that damage variable is 0.6-0.8 for damaged zone, 0.4-0.6 for affected zone and 0.2-0.4 for slight affected zone. Finally, the slope excavation softening factor is introduced to Hoek-Brown empirical strength criterion, based on the deficiencies of using Geological Strength Index to estimate the rock mass mechanical parameter of EDZ.

对应实测开挖扰动区的分布范围和形状，可以近似确定开挖损伤区岩体的损伤值约在0.6~0.8以内，卸荷影响区岩体的损伤值约在0.4~0.6以内，轻微扰动区岩体的损伤值约在0.2~0.4以内；由此基于Hoek-Brown经验强度准则，引入开挖弱化因子，结合地质强度指标GSI，进行开挖扰动区岩体力学参数研究。

From the original rock far away from the alteration zone to the central of the alteration zone, siliconization and potash feldspathization increase, manifesting as the generation of siliconization and potash feldspathization tension veinlet zone.

从阔别蚀变带的原岩到蚀变的中心地带，硅化、钾长石化明显增强，主要表现为硅化、钾长石化张性细网脉带产出。

The one or more cells include a cell body defining an interior vell cavity, a flow path in the cell cavity through which particulate material and fluid flow, an electroactive zone within the cell cavity, and a fluid mechanic device adjacent or within the flow path capable of filling the electroactive zone or maintaining the electroactive zone in a constantly full or maximum electroactivity condition.

该一个或多个电池包括一个能构成内部电池腔的电池本体、一个位于该电池腔中供微粒材料与流体在其中流动的流动通路、一个位于该电池腔中的电活性区和一个流体力学设备，该设备邻近该流体流动通路或在该流体流动通路之内，它能为该电活性区充料或使该电活性区保持在恒定充满或电活性最强的状态。

It is obtained that the zone width of starting cut is about the first weighting step, the zone width of face is changing between 23 times of period weighting step, the zone width near intake entry and return entry is about 0.70.8 times of the first weighting step, the height of trapezoidal surface is basically subject to the location of the key strata and the deformation, breaking and instability form of the voussoir beams structure.

更多到切眼侧带宽大约为初次来压步距，工作面侧带宽在23倍周期来压步距间变化，进风巷及回风巷附近带宽约为0.70.8倍初次来压步距，内外梯台面的高度受制于关键层层位及所形成砌体梁结构的变形、破断和失稳形态。

Based on the evolutionary history and drilling well data of the subbasin, this paper discusses the mechanism and time of formation of this transverse accommodation zone and proposes that the first-order accommodation zone formed in a stage of strong extension of the subbasin, while the second-order accommodation zone formed in a stage of weak extension of the subbasin.

通过凹陷演化史以及钻井资料分析，探讨横向调节带形成机制和形成时期，提出Ⅰ级调节带形成于凹陷强烈伸展期，Ⅱ级调节带形成于凹陷弱伸展时期。

Combined with the former experiment for solid conveying zone and melting zone, the torque for extruding zone was obtained.

结合课题组过去所做的固体输送段和熔融段两段的实验，得出了各实验条件下螺杆挤出段的扭矩。

The results show that microstructure of the surface layer after electron beam irradiation consists of four zones,i.e.surface melting zone,phase transformation hardening zone,transition zone and base alloy.

研究结果表明，Cr12MoV模具钢经电子束表面熔凝处理后的显微组织可以明显地划分为四个区域：表面熔化区、相变硬化区、过渡区及合金的基体。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48