Methods : hyperosmotic pressure animal model was established by administering 3 % sodium chloride as drinking water to rats or increasing osmotic pressure of the culture medium. osmoregulation positions in the brain, reciprocal projection pathways between the medullary visceral zone ( mvz ) and supraoptic nucleus ( son ) or hypothalamic paraventricular nucleus ( pvn ), oscillation of intracellular calcium in cultured neurons and astrocytes were studied by means of anti - fos, glial fibrillary acidic protein ( gfap ), tyrosine hydroxylase ( th ) or vasopressin ( vp ) multiple imrnunohistochemical staining, immuno - electronic microscope, wga - hrp retrogradely tracing and cell culture methods. results : ( 1 ) fos positive neurons within the mvz, parabrachial nuclei, locus ceruleus, pvn, son, subfomical organ increased markedly
方法:通過給予大鼠飲用3氯化鈉或提高培養基滲透
壓濃度的方法復制高滲刺激模型,主要採用抗fos 、膠質原纖維酸性蛋白( gfap )和酪氨酸羥化酶( th ) (或加
壓素? vp )免疫組織化學多重染色、免疫電鏡、 wga - hrp束路追蹤結合免疫組織化學多重染色、細胞培養等實驗方法,系統觀察了中樞參與滲透
壓反射的調控部位、下丘腦視上核( son )神經元? ast超微結構的變化、延髓內臟帶( mvz )和son及下丘腦室旁核( pvn )之間往
返投射通路和神經元的性質及其與ast的關系、培養神經元和ast內鈣波的變化。
4. a dry ash yard, 2km apart from the plat site is designed to last the plant full load operation for 15 years
4距廠區2公里的干灰場,使用年限15年。干灰分層碾
壓,最後復土
返耕。
The cost of press parts including material cost, machining cost and die cost. the cost of die is make up of three parts : the cost of die making, die repairing, and the inactivity cost
沖
壓車間模具在生產過程中經常出現大量廢
返品,並且停臺較多,尤其大的停臺,對后續生產產生較大的影響;有些模具存在安全隱患,需要進行應急處理。
Different deformation stages of the dabieshan mountains and uhp rocks exhumation mechanism
大別山的構造變形期次和超高
壓巖石折
返的動力學
This works has complete product specifications and varieties. it can offer double - faced coating adhesive, single - faced coating adhesive, fully automatic linear edge sealing machine, double - faced coating adhesive automatic straight - line, hand - operated curve & straight - line, three - row, four - row, six - row, high precision multi - drill, precision multi - drill, precision pulling bench saw, 45 - 135 aluminum frame and wooden mirror frame angle cutter, stroke charge open sawing machine, hard alloy saw sharpening machine, hydraulic press etc. it supplies woodworking machinery parts, fittings, clamp and so forth. it also receives the transport business for vart customers
本廠產品規格種類齊全,可提供雙面塗膠、單面塗膠、全自動直線封邊機、雙面塗膠自動直線、手動曲直線、三排、四排、六排、高精度排鉆、精密推臺鋸、 45 - 135鋁框及木製鏡框切角機、往
返開料鋸機、硬質合金磨鋸機、液
壓壓機等,供應木工機械配件、附件、夾具等,並代辦運輸業務。
( 2 ) on the leading edge, the film cooling effectiveness at the zone immediately downstream of the cooling holes is affected by blowing ratio and mainstream reynolds number, while the effects are not important in the downstream zone far from the cooling holes. ( 3 ) on the front half of pressure surface, the effectiveness increases with decreasing blowing ratio at the downstream near the cooling row and it is contrary at the downstream far from the cooling row. ( 4 ) on the rear pare of the pressure surface, the effectiveness decreases with increasing blowing ratio and does not vary so much downstream in the cases of higher blowing ratio
研究結果表明葉片吸力面端壁附近區域
壓力系數分佈呈現出較強的三維特性,動葉吸力面尤其明顯;氣膜孔流量系數隨吹風比的增加而增大,在高吹風比情況下,流量系數逐漸趨于常數;在不同型面區域,冷卻效率分佈有較大的差異,而且吹風比與主流雷諾數的影響程度也不盡相同;低吹風比下,孔出口下游附近可以得到較好的冷卻,中、高吹風比下,冷氣射流在加速流動主流的作用下
返回壁面進行二次冷卻,孔下游較遠區域可以得到較好的冷氣覆蓋。
Hydraulic concrete crusher detail : all round, extremely efficient concrete crusher system for concrete demolition in general, and reinforcement exposure in particular. the system works immissionfree, i. e. : it does not produce any noise, dust or cibrations and operates without water. description : pliers qty 1, hydraulic power pack qty 1, 10m long oil pipe set of hoses, high pression qty 2, accessories bag qty 1
啟動電機帶動油泵運轉,液
壓油直接
返回油箱手動轉動換向閥三位四通閥一個位置后,液
壓油進入系統推動活塞,活塞桿伸出,帶動鉗體收縮,從而破碎鋼筋混凝土結構,反向轉動換向閥,鉗體松開,完成一個工作循環。
Now perhaps she was condemned to it. she lay still, feeling his motion within her, his deep - sunk intentness, the sudden quiver of him at the springing of his seed, then the slow - subsiding thrust. that thrust of the buttocks, surely it was a little ridiculous
她一動不動地躺著她覺著他在她坦克面的動作,她覺著他深深地沉伏著的專心,她覺著當他插射精液時的驟然的戰栗,然後他的沖
壓的動作緩慢了下來,
返種臀尖的沖
壓,確是有些可笑的。
Based on a comprehensive review on research results of metamorphic rocks, the authors argue that the formation and exhumation of uhpm ultra - high pressure metamorphite experienced two stages, i. e., cold slab subduction and exhumation during 240200ma, and lithosphere delamination and thermal exhumation during 196163ma. the rapid thermal exhumation, co - occurred with extensive regional metamorphism and intermediate - acidic magmatism, implied that the subducted slabs had broken off and delaminated. the
通過全面評述該區變質巖研究成果,作者認為:超高
壓變質巖的形成和剝露經歷了240200ma的板片冷俯沖冷折
返和196163ma的巖石圈拆沉熱折
返熱折
返伴隨了廣泛而強烈的區域變質作用和中酸性巖漿活動,指示板片斷離拆沉的發生超高
壓變質巖
On it ' s way back up, it then carries the gold atoms along with it and when the high pressures and temperatures decrease, the gold condenses into veins of pure metal
當流水
返回時便攜帶著金原子,一旦高溫、高
壓開始減弱金就會以純金屬的方式濃縮在礦脈里。
The stress of returning to work on a monday morning can trigger a dangerous increase in blood pressure, according to a study
一項研究表明,周一早上重
返工作時的
壓力可以導致血
壓升高到危險的程度。
To ascertain how to produce differential pressure reasonably during the course of high temperature and pressure gas well testing, we must consider synthetically the following situations : both liquid in well bore and solid phase particles of mud in strata can be carried out through airflow ; we must avoid sand production out of borehole walls and make the selected differential pressure meet the demands of the testing instrument capability ; the calculation of differential pressure when no sand comes out of strata covers the calculation of strength of rock of borehole walls and airflow velocity, etc
摘要高溫高
壓氣井測試中合理生產
壓差的確定需要綜合考慮使氣流能夠在井筒中攜液、
返排侵入地層中的泥漿固相顆粒、避免井壁出砂、滿足測試工具性能要求等;地層不出砂
壓差計算還涉及到井壁巖石的強度計算、氣流流速計算等。
Clinical and electrophysiological study of entrapment syndrome of recurrent branch of median nerve
正中神經
返支卡
壓征的電生理研究
Operation : the performer support with a hand on one foot, and pressing the back of the knee, then hold up shank and knock the buttock repeatedly for three to six times, then put one palm on “ yang guan ” of waist, and hold up tightly with one hand to the thigh of three one, and fidding slowly on contrary
操作:施術者一手托住受術者足背,另一隻手按壓在摑窩處,托起小腿並向臀部叩按,反復三至六次,然後,一隻手手掌腰陽關處,另一隻手抱住一側大腿三分之一處,呈返方向緩緩扳動。