Directed by new theories and approaches of sedimentology, diagenesis and reservoir evaluation, focused on marine clastic reservoir of donghe sandstone member, in tarim basin, strata and depositional system of donghe sandstone member are classified ; typical depositional facies types, depositional model and horizontal distribution have been studied through depositional facies analysis of 17 single wells, combined with seismic data. major diagenetic events, stages and " four history " collaboration have been systematically analysesed, furthermore, the relation between reservoir diagenesis and porosity evolution has been built ; thorough studies on reservoir lithology, physical property and pore structure, reservoir development related to depositional envoironment, diagenesis and tectonic has been discussed ; reservoir has been evaluated and predicted by five influential parameters drawn from the results of the study on depositional facies, diagenesis and reservoir characteristic. in the end, favourable reservoir body distribution has been pointed out
本論文以沉積學、沉積巖石學、沉積成巖作用與儲層地質學、儲層評價技術的新理論新方法為指導，以塔里木盆地巴楚組東河砂巖段海相碎
屑巖儲層為主要研究對象，通過17口典型井的單井地層沉積相分析和成巖作用分析，結合地震資料，對東河砂巖段地層和沉積體系進行了詳細劃分，研究了東河砂巖段分佈區的典型沉積相類型、沉積模式及其平面展布特徵；系統分析了東河砂巖段碎
屑巖儲層的主要成巖事件、成巖期次及其四史配置關系，指出了儲層成巖與
孔隙演化的關系；深入研究了東河砂巖段碎
屑巖儲層的巖石學特徵、物性分佈、
孔隙結構等特徵，著重討論研究了沉積環境、成巖作用和構造作用對儲層發育的影響；運用「權重」評價法結合地層沉積相、成巖演化和儲層特徵研究的結果，選取了五個對儲層發育有重要影響的參數對儲層進行了整體的評價和預測，指出了塔里木盆地東河砂巖段儲層有利儲集體的分佈狀況。
By the application of the method in eighteen wells in the western depression of sichuan basin, it achieves good effect in the recognition of low permeability and low porosity tight clast of the western depression of sichuan basin
通過對川西坳陷十八口井的實際應用，此方法在低
孔低滲的緻密碎
屑巖巖性劃分中取得了良好的效果。
2 ) the contraction action of granulations can form the pore of dolostone reservoir in the course of dolomitization
2 ）在白雲石化過程中巖石粒
屑的收縮作用可以形成白雲巖儲層
孔隙。
Grinding wheel continues with an infinite number of hard, sharp and refractory grits on edge surface at a high speed of swing operation to cut and grind over the surface of work piece, and unceasing self - sharpening grains and pore continue to grind a tool for every kind of material
砂輪是經由高速回轉運作中，以其在外緣表面植無數上千萬之硬銳耐溫之小磨粒連續在工作物表面切削磨除，且不斷的自生銳利顆粒與磨
屑空隙氣
孔，繼續對各種材料做磨削工作的一種研磨工具。
Using sawdust as raw material, under the condition of 2 % - 4 % opening rate of distributor, the effects of particle size and sawdust bed height on fluidization velocity in cold bubbling fluidized bed were determined
摘要冷態條件下，在鼓泡流化床中採用木
屑為原料，分佈板在2 % ~ 4 %不同開
孔率的條件下，分別考察了原料粒徑和床層高度對木
屑流化速度的影響。
The results of this experiment showed that pressure drop and flow velocity are related in quadratic function ; the effects of opening rate of distributor sad bed height on critical fluidization velocity are rather slight, while the effect of particle size on critical fluidization velocity is very obvious
得出結論：分佈板壓降和流速成二次函數關系；以木
屑為原料，分佈板開
孔率和床層高度對臨界液化速度的影響不大，粒徑分佈對臨界流化速度隨粒徑的增大而增加。
Pfuhl merely snorted contemptuously and turned his back to indicate that he would never stoop to reply to the rubbish he was hearing. but when prince volkonsky, who presided over the debate, called upon him to give his opinion, he simply said : why ask me
普弗爾只是輕蔑地抽抽鼻子，扭過頭去，表示他無論何時也不
屑於反駁他現在聽到的廢話，但是當主持討論的沃爾
孔斯基公爵請他發表自己的意見時，他只是說：
On one particular occasion, we spent a night making photocopies and the copier broke down because of overloading. we had to get another copier instead, and the waste paper coming from punching the documents turned into a
有一次我們通宵復印，影印機不勝負荷至壞機，我們要急急找來另一臺機替換打
孔機打出來的紙
屑更為辦公室鋪上一層厚厚的
4 ) the main reservoir of studying region is low pority, low peremeability litharenite and feldspar litharenite with the character of the low component maiturity and middle textural maturity. mostly the reservoir space is secondary pore
研究區儲層主要為低
孔低滲的巖
屑砂巖和長石巖
屑砂巖，成分成熟度低，結構成熟度中等。
Methods utilize magnetic resonance - mud logging ( mr - ml ) technology to rapidly and accurately analyze such parameters of cuttings, core and sidewall core as porosity, permeability, ffi, bvi and oil saturation, etc
方法利用磁共振錄井技術在鉆井現場快速、準確地分析巖
屑、巖心及井壁取心的
孔隙度、滲透率、可動流體飽和度、束縛流體飽和度及含油飽和度等參數。
Not the ones with hole - punches and their chads, hanging, swinging and dimpled
不像那些打
孔機和打出來的
孔屑，垂懸，旋轉和起波紋。
Because both density of framework of rock and density of rock are dynamic performance, and included same components of detritus, matrix, cement, and their connotation and applicable conditions are consistent, porosity calculated according to the model is more accurate
由於骨架密度和體積密度均是動態變量，且都包含有碎
屑、雜基、膠結物組分，模型中參數的地質含義和應用條件相互統一，從而使得計算的
孔隙度值更加準確。
The seams of the internal threads are eliminated by the reverse rotation while producing few chips ， and uniform threads diameter is achieved even though the hole diameter is uneven
正轉時擠壓出內螺紋，逆轉時切去內徑部的縫隙（有微量碎
屑排出） ，從而完成加工。下
孔徑尺寸即使零亂，也可以做出內徑尺寸均一的螺紋。
Small pieces of paper or cardboard generated by punching holes in paper tape or data cards
孔屑在紙帶或數據卡片上打孔所產生的小紙屑或硬紙片
