SUGGESTED MODIFICATIONS Among the suggestions put forward by various commanders for modifying the 81-mm so as to make it more useful to the infantry regiment there were the following: Lighten it in "any manner possible" to increase its cross-country mobility. Build it so that it could be broken down from a long barrel to a short barrel, thus making a lighter pack possible while preserving its heavy punch at the short ranges. Sectionalize the base plate so that the load can be distributed. Alter metallurgically or in design the elevating screw, the breaking and rapid wearing of which is now the chief structural weakness in the weapon.

建議采取的改進(jìn)措施：為改進(jìn)81mm迫擊炮欧美性爱YY特黄特黄免费大片，使其在步兵團(tuán)中發(fā)揮更大的戰(zhàn)術(shù)校能国产18av视频，多位指揮官提出了如下意見：盡一切辦法減輕重量，以增強其越野機動性黄色网站视；改進(jìn)結(jié)構(gòu)4455永久在线播放，使長炮管可拆解更換為短炮管，這樣就可以在保留強大的近程沖擊力的同時減輕負(fù)重色八A级在线观看；分段鑄造底盤农村老熟女乱子视频，使負(fù)重均勻分布；改進(jìn)升降螺絲桿的冶煉或設(shè)計国产精品久久九九免费视频，升降螺絲桿的損壞和迅速磨損現(xiàn)在是這種武器主要的結(jié)構(gòu)缺陷黄色网址国产区。

The heaviest load on his mind, after his conversation with the slave trader, lay in the foreseen necessity of breaking to his wife the arrangement contemplated.

自從跟那個奴隸販子談過以后，他就預(yù)料到必需把原先談妥了的事告訴妻子日本强奸乱伦中文字幕，而一想到這一點免费爆操网站，他心里就苦惱極了。

A 550kV SF6 circuit breaker has been taken as an example, the gas blast flow in no-load breaking process has been simulated, the results show that the basic solution of Euler equation set derived is correct, which lays the foundation for developing the Boundary Element Method of numerical solution for the time-dependent compressible flow of fluid.

作為數(shù)值模擬實例1024手机看片日韩人妻，文中對550kV SF6斷路器空載開斷過程中吹弧氣體流動規(guī)律進(jìn)行了數(shù)值模擬日韩在线7777，其結(jié)果證明文中導(dǎo)出的基本解是正確的，從而為進(jìn)一步開發(fā)求解非定郴粕患睹夥言谙吖劭矗可壓縮氣體流動的邊界元數(shù)值計算法奠定了基礎(chǔ)国产男人黄色。

Type of permanent magnet bodies ZN73M vacuum circuit breaker for indoor installation, air-insulated, for the opening and closing of the different nature of the power load for the city network, rural power grid, power grids, such as mining and railroad construction and renovation projects, especially used in the current scope of operations and the frequent breaking of the short-circuit operation required a certain number of occasions.

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The heart of the world is breaking under this load of pride and pretense.

世人的心都被驕傲和虛偽的擔(dān)子壓傷了性生活片一线天。

The main content included in the paper is as follows: The European identification methods of type of wave load is introduced and compared with the methods in Code of Hydrology for Sea Harbour. In order to reveal their difference, they are tested by the experiment data. The relation between phase and frequency are analysed through the Hilbert and wavelet transformations. And a new method of identifying the breaking wave load is set up based on the linear relation between wave height and wave press before the breakwaters. The probability distribution is tested by the statistic of experiment data. Based on the experiment data, the paper analysed the influence of reflection coefficient according to different factors, and its property is got. The work property of charmfered breakwater under breaking waves is analysed. Through the statisticof its wave press and wave force the distribution of press on the breakwater front face and its reducing effect to breaking wave force are proved.

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Mooring rope: 4 pieces x 220m in length, 40mm in dia, polypropylene. Breaking load to be 251.7 kN.

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With reference to the indoor test, in order to obtain the breakage of bridge deck overlay under the car"s breaking, it take the worst load condition as the test object, and then impose dynamic repeated load to different loading types of bonding layer, gather the strain information of the specimen"s different location.

在室內(nèi)試驗方面，以橋面鋪裝在荷載作用下的層間破壞為出發(fā)點干无码人妻网站，模擬汽車剎車情況全网最大的黄色网站免费观看，采用橋面鋪裝最不利受力情況為試驗對象，針對鋪裝層結(jié)構(gòu)的不同受力工況進(jìn)行動態(tài)重復(fù)加載日韩主播网红视频自拍网站，采集應(yīng)變響應(yīng)国产激情91。

The control load of determining the reliability of breakwaters is the breaking wave force on it. The research on breaking wave is the main task of the relation between waves and buildings.

破碎波對防波堤的作用力是確定防波堤安全可靠度的控制荷載，對破碎波作用力的研究一直是波浪與建筑物相互作用的重要課題欧美人BBBxXXXBBB。

The main research contents are as follows:1. Through massive calculation, analysis and comparison, sum up the similarities and differences between the special-shaped cross sections and rectangular cross sections in mechanical features, between reinforced concrete special-shaped columns and rectangular columns in load-bearing capacity, ductility performance and provide necessary basic concepts and data for further understanding the characteristics of the special-shaped columns;2. Through massive elastic calculations and elasto-plastic analysis, under the preconditions of satisfying the code's requirements for axial compression ratio, limit value of lateral displacement and load-bearing capacity of normal section,oblique section and beam-column joint, under circumstances of different intensity of earthquake, structure dead weight, sort of site and column grid bay dimension, the variation regularity of maximum suitable height of structure, and thus sum up the maximum suitable height of structure for code for the purpose of macro-control while deciding the design scheme;3. Make a preliminary study on the stress feature of reinforced concrete special-shaped column and Z-shaped column of which the ratio of limb length to limb thickness is between 4~5 ,and the preliminary design method is suggested;4. Through elato-plastic time history dynamic analysis of typical projects, check up the weak storey of the special-shaped column structure and yielding, breaking and collapse mechanism to satisfy the earthquake resistant requirement to buildings of remaining stand under strong earthquake;5. Derive for project use simplified calculation formula of vibration period, suitable vibration period, suitable rigidity of special-shaped column structure through theoretical analysis, and provide an easy and practical method for deciding the structure scheme economically, safely and reasonably;6. Based on the study achievements in theory and massive analysis and calculations of this paper, sum up the regularities of inner force, deformation of special-shaped column structure and seismic conceptual design, and thus the suggection of seismic design of special-shaped column structures is presented.

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