英语人>网络例句>reflecting barrier 相关的网络例句
reflecting barrier相关的网络例句

查询词典 reflecting barrier

与 reflecting barrier 相关的网络例句 [注:此内容来源于网络,仅供参考]

Homogeneous or heterogeneous base material is selected; an alternately superimposed barrier layer and an alternately superimposed recessed layer are grown and formed at the extension of the base material; donor impurity and acceptor impurity are doped in the interface between the barrier layer and the recessed layer and in the interface between the recessed layer and the barrier layer, and the p type group III nitride material doped at a position selecting superlattice is obtained.

选择同质或者异质的基质材料;在基质材料上外延生长形成变换叠加的垒层和阱层,在垒层与阱层的界面和阱层与垒层的界面掺入施主杂质和受主杂质,得选择超晶格位置掺杂的p型III族氮化物材料,其中,每个生长周期的步骤为:生长带隙较宽的垒层,同时掺入受主杂质;生长施主杂质或受主杂质δ掺杂层;生长非掺的带隙较窄的阱层;生长受主杂质或施主杂质δ掺杂层;在N 2 气氛下对所得的选择超晶格位置掺杂的p型III族氮化物材料退火,即得目标产物。

Shaanxi-Ru 100 million construction and installation Decoration Engineering Co., Ltd. is engaged in building mechanical and electrical equipment installation, indoor and outdoor decoration, landscaping, fountain sculpture, construction steel, petroleum pipelines, corrosion insulation waterproofing, water and electricity HVAC, building curtain wall, intelligent engineering , communications equipment installation works, fire road traffic facilities and road roadbed, bridges and sports facilities, engineering design, construction, installation, construction decoration project budget and final accounts and audit preparation and audit consulting services, advertising, production and dissemination; Xi'an Highway Transportation Facilities Reflective signs of construction engineering, Xi'an, Xi'an, speed hump, protective Misnomer, Xian-chu, anti-collision warning, various traffic cone, wide-angle convex mirror, reflective vest, construction clothing, crash the water horse, contour standard, reflective spike , Anti-glare panels, bull barrel, triangle warning planes, the warning line, barrier tape, high-brightness lattice reflective film, parking locks, retaining wall protector, traffic Plum lights, traffic baton, reflective materials, hot melt crossed the road machine, Xi'an road cold spray liner machine, parking smart Barrier, Barrier intelligent toll station, as well as all levels of roads, community, school construction projects such as crossed.

陕西儒亿建筑安装装饰工程有限公司是从事建筑机电设备安装、室内外装饰装修、园林绿化、喷泉雕塑、建筑钢结构、石油管道、防腐保温防水工程、水电暖通、建筑幕墙、智能化工程、通讯设备安装工程、消防道路交通设施和公路路基路面、桥梁及体育场设施工程的设计、施工、安装,建筑装饰工程预决算与审计编制及审核咨询服务,广告设计制作与发布;西安公路交通设施工程部施工西安反光标志牌,西安橡胶减速带,防护隔离栏,西安防撞警示柱,各种交通锥,广角凸面镜,反光背心,施工服装,防撞水马,轮廓标,反光道钉,防眩板,防撞筒,三角警示架、警戒线、护栏带,高亮度晶格反光膜,车位锁,护墙角保护器,交通梅花灯,交通指挥棒,反光材料,道路热熔划线机,西安道路冷喷划线机,停车场智能道闸,收费站智能道闸,以及各级公路、社区、校园等划线施工工程。

Inadequateness leads to thin artificial barrier, which cannot form a low permeable or impermeable artificial barrier, which just cause lower differential pressure, this cannot control the extension on the height effectively.Moreover, because the artificial barrier cannot achieve the function of the height controlled, finally make the projection less efficiency, even could be defeated comes to an end.

过少则人工隔层过薄,不能形成一个低渗透或不渗透的人工遮挡层,只能在裂缝垂直方向上形成较小的压降,从而不能更有效的遏制裂缝在纵向上延伸;另外,由于遮挡层起不到控制缝高的作用,降低了压裂效率,最终施工效果不明显,甚至会以失败告终。

Nevertheless, to his surprise, he finds he can not generate even one spark—That is because Master earth utilized the original first magic barrier plus the earth magic to create the magic-seal barrier; anyone in this barrier is unable to use the magic—Realizing this, Mo actually sneers again.

他一挥手,想以魔火攻击在他旁边的童氏族人,但他惊讶的发现,一丝火星也发不出来--这乃是因为土长老利用原有的第一层结界,加上土系法术做成了封法结界,任何人在此结界内,都无法施展法术--莫天想清楚这事后,居然又冷笑起来

Recently, in the international textile trade, green barrier of technical trade Barrier has gradually become a main non-tariff barrier.

随着国际经济一体化的发展和贸易自由化趋势的加深,关税、配额等传统的贸易壁垒不再是影响已经人世的中国国际贸易的主要因素。

Australia's tourist attractions the world's marine heritage, the Great Barrier Reef Great Barrier Reef Great Barrier Reef there are 400 kinds of live coral, color from the general blue, brown antlers to the complex, incredible pink and purple sea fan, is really a magical world of colorful blooming .

澳洲旅游景点世界海洋遗产大堡礁 Great Barrier Reef 大堡礁有四百种活的珊瑚,颜色从一般的蓝色、鹿角棕色到错综复杂、难以置信的粉红及紫海扇,简直是个五彩斑烂的神奇世界。

Additionally, while the barrier holds, or until up until the barrier final breaks, 20% of all spell damage taken is reverted to the caster of Ice Barrier's mana pool

寒冰护体结束后——持续时间到或者被打破,吸收伤害的20%将转化成释放寒冰护体者的魔法。

When they are arguing ,the bridemaids escort the birde to the contrary to cross the barrier.the second barrier is guarded by boys,and the third barrier is children of three or four years old.

正当&纠缠不休&时,伴娘们簇拥着新娘从另一头越过了路障。第二道路障,由一群男孩子阻拦。第三道路障是一些三四岁的娃娃。

From the potential energy profile, it can be predicted that, the dominant channel of this reaction consists of three steps: the two reactants first form a three-membered ring intermediate (INT1) through a barrier-free exothermic reaction of 19.2 kJ/mol; three-membered ring intermediate (INT1) isomerizes to a four-membered ring silylene(P2) via the transition state (TS2) with an energy barrier of 22.8 kJ/mol; four-membered ring silylene(P2) further reacts with ethene(R2) to form a silicic bis-heterocyclic compound (P3), which is also a barrier-free exothermic reaction of 132.2 kJ/mol.

用CCSD//MP2/6-31G*方法研究了单重态二甲基亚烷基硅烯与乙烯生成硅杂双环化合物环加成反应的机理,根据该反应的势能面可以预言,该反应的主反应通道有三步组成:第一步是两反应物(R1, R2)首先生成了一三元环中间体(INT1),它是一无势垒的放热反应,放出的能量为19.2 kJ/mol;第二步是三元环中间体(INT1)经过渡态TS2异构化为了四元环硅烯(P2),其势垒为22.8 kJ/mol;第三步是四元环硅烯(P2)进一步与乙烯(R2)反应生成了硅杂双环化合物(P3),该反应也是一无势垒的放热反应,放出的能量为132.2 kJ/mol。

To understand the performance of DOA estimation using vector hydrophone array in a reflecting boundary, based on the reflecting model of plane acoustic wave, the improved Bartlett and Capon spatial spectrum are presented, and then the general frame is set up.

为了了解复杂分界面上矢量水听器阵列的定向性能,根据分界面上平面波的反射模型,提出了改进的Bartlett和Capon空间谱,建立了统一框架,并且在绝对硬边界典型界面下,分析了基于矢量水听器阵列的定向性能,给出了具体算例。

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