查询词典 walled

The results showed that pathogen conidia germination germ tube after the invasion from pore to complete the required invasive 12h ~ 48h, the 10d show symptoms around, 16d browser ripe conidia; host bacteria cause symptoms of infection, the mycelium from the Under surface of leaf across the mesophyll cells, in thin-walled small positive inter-leaf assembly, and finally the formation of conidia, and conidia generated subepidermal parenchyma cells in between, a certain randomness.

结果表明：病菌分生孢子萌发后产生芽管从气孔侵入，完成侵入需要12h～48h，大约到10d显示症状，16d分生孢子器成熟；病菌侵染寄主引起症状后，菌丝多从叶背面跨过叶肉细胞，在叶正面薄壁细间集结，最后形成分生孢子器，分生孢子器产生于表皮下薄壁细胞之间，具有一定随机性。

Fruit indehiscent, samaroid silicles, transversely oblong or ovoid, 1-seeded, thin walled, with woody and coarsely reticulate venation, angustiseptate, sessile, transversely 2-winged, 2-16-spined; wings prominent, longer or shorter than main part of fruit, with 3-20 subparallel veins extending full length; spines often unequal in length, at least some subparallel to pedicel, those on the seed-bearing fruit half longer; replum and valves margin united into a longitudinal vein; septum complete; style absent, obsolete, or conical and to 5 mm; stigma capitate, entire, long papillate.

果不裂，突出的翅，长或短于主要果，具3-20近平行脉深裂延长全长；刺通常不等长，在花梗，那些在种子取得成果半长上近平行的一些的至少；假隔膜和阀门边结合成为一纵向脉；隔膜完全；花柱无，废退，或者圆锥状和对5毫米；柱头头状，全缘，长具乳突。

First we study the effects of substitutional atoms on the electronic structures of single-walled carbon nanotubes.

首先，我们系统研究了原子替位对碳纳米管电子性质的影响。

Although the theories for plane deformation of thick-walled tube are abundant, there is few model based on the spatial formulation which is an intrinsic feature of swage autofrettage. After a review on the Davidson's experiment and his theory, as well as recent researches in China, We has solved the problem in three steps

第一章综述了塑性力学中厚壁筒平面问题的模型和六十年代初Davidson用于指导他的机械自紧实验研究的准平面模型，以及国内近年来已开始研究的将平面解答延拓到机械自紧问题中去的切块法。

Research on the factors affecting impact force of thin-walled tube s;2. The tangential residual stress of the external surface of the autofrettage tube s was measured by X rays.

对自增强圆筒进行X射线外表面切向残余应力测量，在模型考虑材料反向屈服后的强化现象和鲍辛格效应影响的基础上，给出了自紧圆筒强度的计算方法。

In the fiftieth year of the reign of Emperor Yao, Tangun made the walled city of P'yongyang the capital and called his country Choson.

在尧帝统治的第五十年，檀君定平壤为都城，称他的国家为朝鲜。

In order to control the welding quality of the thin-walled tantalum tube, the calculating model of the opening gap is studied.

为了控制钽薄壁管焊接成形的质量，进行钽薄壁管开口间隙场计算模型的研究。

The village being small he had little difficulty in finding Mrs Durbeyfield's tenement, which was a house in a walled garden, remote from the main road, where she had stowed away her clumsy old furniture as best she could.

不过他走到沙斯屯后就走不动了，觉得非雇车不可了；他雇了车，路上不好走，一直到晚上七点钟到达琼住的地方，从马洛特村到这儿，他已经走了二十多英里了。

With the help of tensor analysis theory, the velocity field and the strain rate field during the tri-walled tube forming process are deduced, and the energy rate and the needed driving force are determined.

运用数学物理方法，遵循能量守恒定律对卷焊管电阻直热式钎焊过程进行了稳态分析，求得了焊接区上的温度分布及钎焊各工艺参数间的关系，并进一步探讨了钎焊温度波动控制策略及方法。

What these three edifices manifest is "concrete-form imagery": The most eye-catching feature of the Grand Louvre expansion project is I.M. Pei's glass pyramid, employing modern-day materials to manifest anew the dream of the ancient Egyptians, to transcend mundane existence and to enter into a heavenlyparadise beyond the influence of events in time and space and not subject to natural deterioration; the four-sided La Defense Arch symbolizes a window "opened to the world and welcoming the future"; and the French National Library's four L-shaped glass-walled towers concretely represent opened books standingon end, giving the viewer the immediate impression of "book."

这三件建筑作品呈现的都是「具支配之世外桃源的古老梦想；拉德芳斯凯旋门象徵「一扇开向世界、迎向未来」像的意象」：大罗浮宫计画中最受注目的，是贝聿铭的玻璃帷幕金字塔，使用现代材料重现埃及民族渴望超脱其生存的现世，进入一个不受时间与自然毁坏法则的窗子；国家图书馆则以四座L型玻璃帷幕高塔，具体表现出四本打开立放的书，直接传递「书」的立即印象。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。