Dalian jialin equipment manufacture co., ltd is engaged in developing, designing, manufacturing and installing auto conveyors, assembling line ( roller - type, strap type, chain - type, chain belt type, screw - type, assemble mechanical hand, hydraulic elevator ) and packing automatic assembly line ( automatic case back - sealing machine, automatic case folding & sealing machine, high speed case opening machine, wrapping machine, automatic pallet, bundler ) of complete sets of equipments
大連佳林設備製造有限公司是一家生產工廠成套自動化輸送線、組裝線（滾筒式、皮帶式、鏈式、鏈板式、網帶式、螺旋式、組裝機械手、
液壓升降臺等） ；工廠成套自動化包裝線（紙箱自動成型
封底機、全自動折蓋
封箱機、全自動高速開箱機、裝箱機、全自動托盤碼垛機等）的開發、設計、製造、安裝等一條龍服務的專業廠家。
Material and methods normal rats of male sd were divided into young, adult, and aging groups. preparation of samples for light microscopy : animals were anesthetized by peritoneal injection of 6 % chloral hydrate ( 0. 5ml / 100g body weight ). perfusion and fixation of animals were carried out by a common procedure : 37 normal saline 50 - 100 ml and then 4 % paraformaldehyde pbs 100 - 400ml were perfused through the left ventricle of the heart, the whole procedure was lasted for about somin. the entire brain was dissected out and dipped in the fixative solution for 12h at 4. brain pieces targeted were choosen and then passed the graded alcohols for dehydration, dipping into paraffin for embeding, and reshaping the pieces
2 ）磷酸緩沖
液100400m ， 30分鐘灌注完畢，取出整腦，在上述固定劑oc ）內后固定12小時。切取觀察部位腦塊，然後，進行梯度酒精脫水，浸蠟，包埋，修塊，石蠟連續切片（德國leica石蠟切片機人切片厚度still ， zlllll ，蛋自甘油載片撈片， 60c烤箱過夜，二甲苯脫蠟，梯度酒精置換，浸水， h六染色，梯度酒精脫水，二甲苯透明，中性樹脂
封片。室溫風干后，顯微鏡觀片， olympus萬能顯微鏡照相。
High qualified aluminum alloy non - clapboard type high efficiency air filter is in set and sealed with liquid, with the advantages of ultra thin, light weight, low resistance, high efficient, reliable and convenient to change
採用高品質鋁型材無隔板高效過濾器和
液體密
封技術，超薄輕質、低阻高效、密
封可靠、更換快速便捷。
We mainly specialize in manufacturing transistor electromagnetic induction aluminium foil sealer, bottle - arranging machine, automatic liquid filling machine, solid - ink coding machine, half - automatic strapping machine, solid - ink coding continuous sealer, blister sealing machine, automatic folding machine, skin packaging machine, shrink packaging machine, vacuum packaging machine, sealing cutter machine, electromotive printing ink marking machine, conveyer table, compound aluminium foil pad, dry ink wheel, zinc - alloy word drains, etc
主導產品有系列電磁感應鋁箔
封口機理瓶機自動
液體充填機有色印字標示機半自動捆紮機有色印字連續
封口機吸塑包裝機自動折紙機貼體包裝機熱收縮包裝機真空包裝機
封切機電動墨杯式移印機輸送臺復合鋁箔墊片固體墨輪鋅合金字粒等產品。
Liquid encapaulated czochralski - grouwn gallium arsenide single crystals and as - cut slices
液封直拉法砷化鎵單晶及切割片
The liquid encapsulated czochralski technique for growing gaas is receiveing considerable attention because it is capable of producing, at reasonable cost, large diameter semi - insulating gaas has a use in the production of gaas integrated circuits, and for this application it must have uniform properties over the whole area of a wafer cut from a grown crystal
目前，
液封直拉技術生長gaas單晶獲得了廣泛關注，因為它能夠以合理的成本生產大直徑的半絕緣單晶。半絕緣材料是生產集成電路等微電子器件的良好材料，而這種應用就要求整個晶片具有很高的均勻性。
In this paper, the author demonstrated the basic principle, development history and characters of high - press liquid - enveloped czochralski method ( leg ), and its application in producing the gap semi - conductors, at the same time of introducing the general situation of them
本文論述了高壓
液封直拉法的基本原理、發展歷史、特點，該法在半導體材料行業的應用及應用中的影響因素，化合物半導體材料磷化鎵的概況、高壓
液封直拉法在制備該材料時的應用。
Liquid encapsulated czochralski ( lec ) si - gaas is widely used in the microwave device and the substrates of high speed digital optic - electronic integrated circuits, and it has become one of major materials in information industry
液封直拉法生產的半絕緣砷化鎵單晶（ lecsi - gaas ）被廣泛用於微波器件和高頻集成電路的襯底材料，成為當代信息產業的重要材料之一。
By means of chemical etching, microscope observation, eelectron probe x - ray micro - analyzer ( epma ), the micro - distribution of c acceptor defect in lec si - gaas wafer is investigated, the results show that there is serious influence of the density and distribution of dislocations on the distribution of c impurity in wafer
本文通過ab腐蝕、 koh腐蝕，金相顯微鏡觀察，透射電鏡能譜分析，電子探針x射線微區分析，研究了
液封直拉法生長的非摻半絕緣砷化鎵（ lec ， si - gaas ）單晶中碳的微區分佈。
Especially, mesfet devices fabricated on lec si - gaas substrate have been adopted into very large - scale integration ( vlsi ) and monolithic microwave integrated circuit ( mmic ) extensively. therefore, it is necessary to study the influence of defects in substrate material of lec si - gaas on performance of mesfet to meet the need of design and fabrication of gaas ic
以
液封直拉半絕緣gaas為襯底的金屬半導體場效應晶體管（ mesfet ）器件是超大規模集成電路和單片微波集成電路廣泛採用的器件結構，因此研究lec法生長si - gaas （ lecsi - gaas ）襯底材料特性對mesfet器件性能的影響，對gaas集成電路和相關器件的設計及製造是非常必要的。
Ningbo kat water meter co., ltd. was set up in 1999, the registered capital is 500000 rmb yuan, has workshop 1500 sq., m., 50 employees, 2 engineers and advanced machining equipment include numerical control machine tool, the meters include multi - jet dry type vane wheel water meter, liquid sealed vane wheel water meter, remote - reading water meter, liquid crystal indicator, liquid sealed vane wheel water meter, bottom lode vane wheel dry type water meter, conform to usa standard and are exported usa, south - east asia, europe
寧波凱特水表有限公司創建於1999年，為股份制企業，注冊資金50萬元，擁有廠房面積1500平方米，員工50人，總工程師1名和數控機床等先進的加工設備，產品包括旋翼乾式水表、旋翼式
液封水表、旋翼式遠傳水表及流量顯示器、下開門旋翼乾式冷水水表、旋翼式全
液封水表，符合美國標準，出口美國、東南亞、歐盟。
Water gauge this at present domestic to can seal liquid water gauge technology with have source read technology perfect product that combine direct while being only
該水表是目前國內唯一能將
液封水表技術與無源直讀技術完美結合的產品。
Liquid selaed drum gas flowmeter
液封轉筒式氣體流量計
The automatic reading system technology of hydrosealed direct reading water meter of cixi zhangqi flow instrument factory has developed and experienced several reforms
慈溪市掌起流量儀表廠
液封直讀方式水表自動抄表系統技術發展至今經歷了幾次技術革命。
According to the application results actually, the original coal gas pressure revised is a few percents more than the actual measuring pressure, and relative error of gas pressure that the bore is sealed by making use of capsule - mucus is smaller
從實際應用來看，修正後的瓦斯壓力要高出實測壓力幾個百分點，採用膠囊黏液封孔所測的瓦斯壓力相對誤差較小。
