查询词典 beech mast

Parameter study of three-way guyed mast structure ;2. Damage detection method for vertical bars of mast structure in time domain;3. According to structural dynamic features of mast structure and the change of dynamic properties after damage modal analysis is applied for damage detection.

研究了桅杆结构的破坏原因和破坏机理，针对桅杆结构本身的结构动力特性和损伤后的动力特性改变，对应用模态分析方法在桅杆结构的损伤诊断的应用问题进行了分析，指出了模态分析的损伤诊断方法在桅杆结构中的应用方向。

The histamine in the particles will increase the transmission capacity of capillary and the velocity of the tissue-fluid flow and the superficial shear stress of related mast cell will be increased, which will once again activate mast cells to discharge active substance. Part of the active substance will be absorbed by capillary and the other part will be passed by tissue fluid to a remote place and it will activate the mast cells and the capillaries there. The directional path of the tissue fluid is approximately the same as the meridian, which forms the phenomenon of feeling-along-meridian on macroscale.

脱颗中的组胺等物质会引起毛细血管壁通透性的增加，进而引起组织液流动速度的增加和肥大细胞表面的切应力加大，这样会进一步促进肥大细胞的激活，从而释放更多的活性物质，这些物质一部分被静脉端毛细血管吸收进入血液，另一部分则随着组织液的定向流动向远处，并进一步刺激远处的毛细血管和肥大细胞，而组织液的定向流动途径和传统的经络线走向基本吻合，在宏观上就构成了循经感传现象。

The topics include: development of mast cells and basophils, IgE-mediated activation of mast cells and basophils, mechanisms of exocytosis, non-IgE-mediated activation and modulation of mast cells and basophils, description of mediators including those that are lipid-derived, proteases, proteoglycans and cytokines.

文章讨论的课题包括：肥大细胞和嗜碱性粒细胞的发育，IgE介导的肥大细胞和嗜碱性粒细胞的活化，胞吐作用的机制，非IgE介导的肥大细胞和嗜碱性粒细胞的活化和调节，这些课题中涉及到的介质包括：脂类衍生物，蛋白酶、蛋白聚糖和细胞因子等。

Concludes:Three subsets of mast cell in human tissue are sorted and depurated with antibodies of specific enzyme and immunofluorescence labelling and flow cytometry. Mast cell of containing profuse secretary vacuoles could be displayed by confocal microscopy. It demonstrate that mast cell have material substructure offering for fast reaction of I type allergies of human being.

利用肥大细胞的特征性酶抗体、免疫荧光标记和流式细胞仪可将人组织中的肥大细胞分选纯化为三种亚型；以共聚焦显微镜显示肥大细胞含有丰富的分泌颗粒，它说明肥大细胞具备了为人体I型变态反应提供快速反应的物质基础。

Wuxi Will Technologies Co., Ltd., a high-tech company, is engaged in studying and making Moving Lighting System. Its products include pneumatic mast, electric mast, hand mast and illuminating implements.

无锡市威尔科技有限公司是专业从事移动照明系统技术研发和产品制造的高科技企业，其产品有：多种规格的气动、电动、手动升降杆，能水平、垂直全方位旋转的多用途云台，以及交流或直流供电的专用照明灯具。

The along-wind vibration and across-wind vibration , icing situations of Guyed Mast are also studied, furthermore, the parametric vibration, the phenomenon of jump and chaos of the Guyed Mast are investigated; also, the wind tunnel experiment of Guyed Mast first made in China is finished and the test result, along with measurement of the real structure, are examined, which provide the reasonable theory and reliable experimental data for the revision of the high-rise structure code.

本文系统地研究了桅杆的顺风、横风以及在裹冰下的风效应，并进一步分析了桅杆的参激振动、跳跃及混沌现象等，完成了国内首次桅杆结构的风洞试验，分析了桅杆实测和试验结果，为今后高耸结构规范的修订提供了的合理的理论依据和可靠试验数据。

But because of its big slenderness ratio, smaller rigidity and damping, it is easy to cause a larger vibration in the windload and iceload function and so on, mast structure destruction accidents frequently occurred, has caused engineering and academic circles\\\s concern, this article summarizes the main structure damage diagnosis methods, carrys on preliminary dynamic analysis and the time-frequency distribution analysis with the vibration signal to the mast structure, and proposes the signal processing method is a appropriate method on the diagnosis to the mast damage.

但是，由于桅杆结构长细比很大，刚度、阻尼较小，在风荷载、裹冰荷载等作用下容易产生较大幅度的振动，桅杆结构的破坏事故时有发生，引起了工程界和学术界的重视，本文总结了几种主要的结构损伤诊断方法，并对桅杆结构进行了动力分析和振动信号时频分析，并提出信号处理的时频方法对桅杆损伤进行诊断比较合适的。

We want to buy Flooring, Timber, Timber Products and Plank, Hardwood Beech Flooring, Parquet Floor, Timber Wood Flooring, Hardwood Beech Flooring, Parquet Floor, Timber Wood Timber, Timber Products and Plank

我们要采购地板，木材，木材产品和木板，硬木山毛榉地板，镶木地板，木材，木地板，硬木山毛榉地板，镶木地板

The beech woods of Denmark are acknowledged by every one to be very beautiful, but more beautiful still in the eyes of old Anthony were the beech woods in the neighborhood of Wartburg.

花盆搁在安东那里，每天早晨，整个冬天，他都去看它，但是只看见那一？

Made of 43 mm thick panel composed of 18mm ply wood core and two layers of 12mm MDF covered with beech veneer, all edges to have 5mm solid beech lipping.

取得了43毫米厚的组成的小组十八毫米铺设木核心和两层12毫米中密度纤维板与榉木贴面覆盖，所有的边缘有5毫米固体山毛榉lipping 。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！