In order to improve the carrier suppression factors Psup of the microwave ferrite modulator, the condition for maximum energy translation from the carrier to the sideband has been found through a mapping process by which a message space is mapped onto a signal space.

本文從提高微波鐵氧體調(diào)制器的載波抑制度P _出發(fā)欧美丰满大乳乳液在线观看视频，從信息空間到信號空間的一般映射過程中找出載波能量最大限度轉(zhuǎn)移到邊帶的條件免费A级作爱片免费观看欧美。

Based on the relations among the stress, final wall-thickness of thin-walled tube and the characteristics of tube material, original size, curling radius along with friction condition in a axially-compressed internal inversion process on right-angled fillet die, some analytical discriminants were established for judging if a double-layered tubular piece of aluminum alloy could be steadily formed from a certain-sized round tube via internal inversion process without interference and plastic instability of tube wall, and a method was put forward for determining the maximum and minimum usable curling radius or die fillet-radius for thin-walled tubes in the process.

基于薄壁管直角圓角模軸壓內(nèi)翻過程中各處應(yīng)力及最終壁厚與管材特性色综合加勒比一本无码、管坯尺寸最新国产成人野战视频在线观看免费、卷曲半徑及摩擦條件之間的關(guān)系好好日无码视频，推出了判別任一鋁合金雙層管件可否由特定尺寸圓管穩(wěn)定內(nèi)翻成形而不出現(xiàn)管壁干涉與塑性失穩(wěn)問題的解析判別式，指出了確定薄壁管圓角模內(nèi)翻卷曲半徑或模具圓角半徑極限值的方法三级做a全过程在线观看视频。

The 'Plug-Over' operates not only as a way of exploiting the maximum building envelope but enables a continuous public path to move up through the building from the lowest level alongside the Seine to the roof deck and back down, a kind of continuous loop enabling the building to become part of the urban condition.

該插件在'經(jīng)營不僅是一種利用最高建筑圍護(hù)結(jié)構(gòu)男女www视频在线看网站，但它能使一個持續(xù)的公共道路向上通過建立最低水平從塞納河旁邊的屋頂甲板和后退，是一種不斷循環(huán)使建設(shè)成為城市的條件精选搞黄色视频的网站。

The Engineer shall measure the RPM of the Main Engine, draft, compression pressure in the cylinder, maximum pressure in the cylinder, load indicator, exhaust temperature, scavenging pressure and temperature, rpm of the supercharger, etc. to grasp the operating condition of the Main Engine, and also calculate

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For mechanical capability of busway, the magneto-structure coupling analysis is used and computation program is compiled by using apdl language of ANSYS in this paper, then the maximum dynamical force and displacement in X direction can be obtained under the condition of three phases short circuit to earth.

對低壓母線槽的力學(xué)性能，本文運(yùn)用了磁-結(jié)構(gòu)耦合分析的方法久草视频99精品，大量運(yùn)用ANSYS的apdl語言2022国内性爱精品久久偷拍，編制了計算程序，得出母線槽在三相對地短路情況下所受的最大電動力及X方向的最大位移视频亚洲日韩，形成了磁-結(jié)構(gòu)耦合分析模塊1024手机看片金沙人妻久久。

The maximum error of K1 tidal constituent amplitude is 0.008m, and the results show that the method is efficient for inversing the open boundary condition.

以遼東灣海域潮汐模型K1分潮振幅開邊界條件為例驗證反演方法，表明該開邊界反演方法是有效的亚洲天堂2020av。

Extrapolating the equation to the second phase of the Little Ice Age of the glacier, and inferring the equilibrium line altitude at that time from maximum elevation of lateral moraines, the climate condition during the phase can be determined. The result is closed to the previous outcomes deduced by other methods.

將公式外推到小冰期第二次冰進(jìn)時的1號冰川色色色..com，并運(yùn)用側(cè)磧壟最大高度法確定了小冰期第二次冰進(jìn)時冰川的平衡線高度，給出了該次冰進(jìn)時氣候條件的半定量推算結(jié)果亚洲欧美中文字幕在线一区下载。

Procecding from the view of system theory and making the actual require-ments as a condition in piling work ,the velocity parameter of unloaders was caculated by the use of ideal point method in comprehensive evaluation.At the same time .the total power was minmum and the productivity was maximum.

本文從系統(tǒng)理論的觀點出發(fā)亚洲偷窥自拍，以裝卸橋在貯木場從事歸楞作業(yè)的實際要求為約束條件，同時以裝卸橋系統(tǒng)總功率大小和生產(chǎn)率最大為目標(biāo)午夜h片，采用綜合評比法中的理想點法對裝卸橋的速度參數(shù)進(jìn)行優(yōu)化計算极品老妇黄色视频。

The systematic experiment of conservation tillage in two crops a year region has been designed and performed according to the maximum benefit of resources, environment and production, based on the research achievements of conservation tillage technology in one crop a year regions. Series experiments and embedded theory study have been conducted for estimating the feasibility of water saving in conservation tillage and guiding irrigation. At the same time, the evaporations of soil water under the condition of conservation tillages are measured and its mathematic model is studied and significant research achievements have been obtained.

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The systematic experiment of conservation tillage in two crops a year region has been designed and performed according to the maximum benefit of resources, environment and production, based on the research achievements of conservation tillage technology in one crop a year regions. Series experiments and embedded theory study have been conducted for estimating the feasibility of water saving in conservation tillage and guiding irrigation. At the same time, the evaporations of soil water under the condition of conservation tillages are measured and its mathematic model is studied and significant research achievements have been obtained.

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