Formalization language Alloy is used to describe and verify security domain model for reliability and security of its design.

首次使用形式化工具Alloy描述和驗證安全域模型，保障了安全域設(shè)計的可靠性和安全性国产一级牲交视频。

Standard precision resistors produced using EVANOHM alloy R display a maximum drift of 5 ppm per year for 15 years (for resistance from 1 ohm to 1 megohm); secondary standards display drifts from ± 6 to ±23 ppm per year over a 14 year period.

使用 EVANOHM alloy R 材料制造的標準精密電阻器在15年里都具有不超過5ppm/年的流失率（電阻從1歐到1兆歐）操碰在线黄色视频；二級電阻器在14年內(nèi)也保有± 6至±23 ppm/年的流失率。

The results show that constitutional phases in the 〓 alloy is the same as that in the 〓 alloy, but phase composition and transformation temperatures of two alloys are quite different. The Ms temperature of the 〓 alloy is lower than-180℃. In order to enable the alloy to be used for making pipe couplings, it is necessary to control Al addition and to increase Ti addition in the alloy. In the 〓 alloy, there exist three constitutional phases: TiNi matrix phase with B19′structure,β-Ta phase and NiTa〓 phase. Transformation temperatures, M〓, Ms, As and A〓, of the alloy are 55℃, 66℃, 94℃ and 109℃, respectively.

結(jié)果表明色色色AAAA，〓合金顯微組織的相組成物與〓合金一樣一道本在线视频播放，但相成分明顯不同，相變溫度相差較大最近中文字幕无免费，其Ms溫度低于-180℃欧美97，要想使該系合金用于制作記憶合金管接頭，必須控制鋁的添加量并提高合金中的鈦含量使合金的Ms溫度控制在-80℃～-100℃之間www.cqmjzdh.com；〓合金是由具有B19'結(jié)構(gòu)的TiNi基體相色拍拍综合视频、β—Ta固溶體和NiTa〓化合物三相組成的，其相變溫度M〓草国产视频、Ms黄页网址在线、As和A〓分別為：55℃、66℃广元瓜温、94℃和109℃96在线精品视频免费观看。

After testing the sensing properties of the different thickness of Fe-C film,a new way was proposed to monitor corrosion quantitatively,a conclusion was drawn that the ion sputtering Au was the best way to metallize the fiber core,which should be helpful for the future research of the optical fiber corrosion sensor with Fe-C alloy film.

結(jié)果表明，通過離子濺射金使纖芯金屬化是一個相對較好的方法日本在线一级特黄aa大片免费，這為Fe-C合金膜光纖腐蝕傳感器的進一步發(fā)展開啟了新思路又大又粗的黄色视频。標簽光纖光學 Fe-C合金膜制備腐蝕實驗定量監(jiān)測 fiber optics fabrication of Fe-C alloy film corrosion test quantitative monitoring

Even though 7075 aluminum alloy with worse weldability, the value of the tensile strength of it's joint with filler powder was 360Mpa and was as 78% value as that of the base metal.

焊縫強度較未填粉時有大幅度提高，達到了母材的78%开心五月天人人摸。標簽鋁合金激光焊接填充粉末接頭強度 aluminum alloy laser welding filler powder tensile strength of welding joint

EVANOHM alloy R is exceptionally stable (1 to 15 microhms per year).

EVANOHM alloy R 的穩(wěn)定性超乎想象（1-15微歐姆/年）a网在线观看视频。

The successful experience of the process of tubesheet which material is Alloy 625 and UNS NO6625 were introduced.

介紹了對Alloy 625材料的加工試驗及UNS NO6625合金管板的加工，為同類產(chǎn)品的制造積累了經(jīng)驗久草免费在线视频观看。

EVANOHM alloy R has been used principally as round wire and ribbon for precision wound resistors.

EVANOHM alloy R 首要的用途是作為圓線和帶材用于精密線繞電阻器上欧美AV在线免费不卡。

While many other alloys are susceptible to precipitation hardening which changes electrical properties unpredictably, the resistivity of EVANOHM alloy R always increases during heat treatment.

在別的很多合金因容易被沉淀硬化而使得電理性能變得不可預(yù)測時， EVANOHM alloy R 在熱處理中電阻總是在上升五月丁香六月婷婷激情综合。

Thermoelectric EMF of 42 pVPC for the standard "Alloy 180" Nichrome junction of an ordinary wirewound resistor. If a resistor is chosen with the copper nichrome junction the value is 2.5 pVPC.

對于普通的繞線電阻一极特黃高清性愛視頻，熱偶由& Alloy 180合金&與鎳鉻鐵合金構(gòu)成，具有42uV/℃的熱偶電動勢日韩精品深夜福利无码不卡；價格稍高些的銅線電阻欧美性爱第四色波波，其熱偶由銅與鎳鉻鐵合金構(gòu)成国产成在线观看免费视频app，具有2.5uV/℃的熱偶電動勢。