For the transition of waveguide to microstrip in LTCC modules with irregular shape, hard hermetical package and bad reliability, a new type of waveguide to microstrip transition in LTCC modules is described in this paper.

針對(duì)LTCC 組件中波導(dǎo)到微帶過(guò)渡基板形狀加工不規(guī)則、密閉封裝困難和可靠性差等問(wèn)題fc2免费黄色视频，本文提出了一種用于毫米波LTCC 組件中波導(dǎo)到微帶的新型過(guò)渡結(jié)構(gòu)91在线综合视频。

So far, the yield of hermetical welding for large cavity devices (perimeter: 150 ～ 200 mm, diagonal:≤70 mm) reaches 93%?

目前，大腔體器件(150～200mm周長(zhǎng)国产精美视频免费观看网址大全下载，對(duì)角線(xiàn)≤70mm)氣密性焊接的成品率已達(dá)到93%色色网址网站。

With more than 1500 MAH high Rated capacity, Hermetical rechargeable Lead Acid Battery.

內(nèi)置可充電免維護(hù)容量高達(dá)1500mAH鉛酸蓄電池。

METHODS Mices swimming time and enduring time under normal pressure in a hermetical container was calculated. Phagocytosis of mononuclear macrophage was determined with carbon particle clearance test.

以小白鼠游泳時(shí)間和常壓密閉容器中死亡時(shí)間為指標(biāo)研究抗疲勞及耐缺氧的藥理作用中国黄片；對(duì)小鼠碳粒廓清影響的免疫作用自拍日韩美女视频网站；急性毒性試驗(yàn)測(cè)定蟲(chóng)草洋參膠囊的最大耐受量。

Sending raw material to the storage vat by the action of Gas-liquid, the process of transportation worked in the hermetical pipe, make sure that raw material is not polluted.

輸送過(guò)程均在密封管道中進(jìn)行cao欧美色就是色，確保原料不被污染偷国产乱人伦精品一区二区，采用過(guò)濾式粉體與氣體分離裝置，并自動(dòng)對(duì)過(guò)濾器進(jìn)行清洗未满18岁禁止进入的网站。

By 2005, all the gas stations, main oil storage tanks and the oil refinery enterprises in the city should have installed hermetical oil gas recovery facilities.

2005年前欧美性交乱伦视频，全市加油站、主要儲(chǔ)油庫(kù)及煉油企業(yè)要實(shí)現(xiàn)油氣的密閉回收欧洲精彩性视频一区二区14。

The experiment gone in a hermetical batch reactor,in this paper cellulose was hydrolyzed with extremely low acid as the catalyst in the high-temperature and high-pressure condition. Factors influencing the sugar yield and cellulose conversion ratio by hydrolysis including reaction time and the concentraction of the acid were studied systematically.

本實(shí)驗(yàn)是在密封性良好的間歇反應(yīng)器中日韩一级A片一在线播放，以生物質(zhì)的主要成分纖維素為原料，在高溫高壓條件下進(jìn)行了極低濃度硫酸為催化劑的均相水解反應(yīng)研究色久综合国产一区99精品，系統(tǒng)研究了停留時(shí)間亚洲毛片在线播放一区二区、酸濃度對(duì)水解糖產(chǎn)率和纖維素轉(zhuǎn)化率的影響規(guī)律。

Gas'.'' stations, main oil storage tanks and the oil refinery enterprises in the city should have installed hermetical oil ''.

2005年前18岁以下禁看黄色网站免费，全市加油站国产最新福利、主要儲(chǔ)油庫(kù)及煉油企業(yè)要實(shí)現(xiàn)油氣的密閉回收。

For protecting the signal transmitting fiber in downhole high temperature and pressure environment, an epoxy-free package method based on hermetical bonding of quartz ferrule and fiber is used and Polyimide coated fiber and stainless steel protecting tubing are adopted.

我們采用金屬—石英管的機(jī)械壓力密封和石英管—光纖的激光熱熔無(wú)膠密封結(jié)構(gòu)成人免费国产剧情视频网站在线观看，保證了傳感器導(dǎo)壓腔和耐高溫光纖不銹鋼保護(hù)套管的可靠密封美欧中家黄片，提高了整個(gè)系統(tǒng)的可靠性和使用壽命；采用不銹鋼套管保護(hù)聚酰亞胺材料涂敷的耐高溫光纖傳輸傳感信號(hào)超碰在线播放人人，解決了耐高溫和保護(hù)光纖的問(wèn)題国产精品自拍视频,国产精品自拍。

Themain characteristic is: due to use three eccentric configuration, hermetic capability reliably , which ensure disc never touch sealingseat when it start, solve the problem of hermetical seat burden unequally, prolong service life, and ensure reliable hermetic capability with advantage of high temperature resistant , wearable, antisepsis etc.

其特點(diǎn)為：由于采用的是三偏心結(jié)構(gòu)，密閉性能可靠国产精品视频无码aA，確保開(kāi)啟時(shí)蝶板不接觸密封座18岁网站小视频，消除了密封座不均勻負(fù)載高大丰满40岁东北少妇，延長(zhǎng)了使用壽命，確惫鶤V妓女影院妓女？煽康拿芊庑阅埽哂心透邷嘏访酪患缎越皇钥匆曨l，耐磨損oumeiavshiping，耐腐蝕等優(yōu)點(diǎn)。