From serious to weak, the mirofacies are in turn distributary interchannel,levee, far bar distributary river course and debouch bar.

按照非均質(zhì)性的強(qiáng)弱，這些微相依次為分流間灣超碰免费视屏在线、天然堤最新免费在线黄色网址、遠(yuǎn)砂壩、水下分流河道和河口砂壩精品国产三区。

The Tertiary reservoir in the vertical orientation develops three high porosity zones, every one firstly occurs in the sandstone of debouch bar and braided-divided flow channel, secondly occurs in the sandstone of raised bank and channel bar.

第三系儲(chǔ)層在縱向上發(fā)育三個(gè)高孔帶国产AⅤ精品一区二区四区，各高孔帶主要發(fā)育在沉積微相為河口壩东京热资源、辮狀分流河道的砂體中，其次發(fā)育在天然堤和心灘的砂體中亚洲第2页亚洲第二。

The high porosity zone occurrence of the Tertiary reservoir composed of clastic rocks in the Yuanyanggou region is controlled by diageneses and sedimentary facies, lying in the early diagenetic stage A ~ the late diagenetic stage A1 and the area of the sandstones developing in debouch bar, braided-divided flow channel, raised bank and channel bar is namely high porosity zone development of the lower Shasan Member (Es33) and the upper-middle Shasan Member (Es31-2); furthermore, lying in the late diagenetic stage A2 and the area of the sandstones developing in debouch bar, braided-divided flow channel, raised bank and channel bar is namely high porosity zone comparative development of the lower Shasan Member (Es3) and the upper-middle Shasan Member (Es31-2), the physical property of the reservoir is relatively worse.

鴛鴦溝地區(qū)第三系碎屑巖儲(chǔ)層高孔帶分布受成巖作用和沉積相的控制日韩中文字幕二十五页，處于早成巖階段A期～晚成巖階段A_1期，且有河口壩蜜芽尤物av无码点击进入网站、辮狀分流河道老太婆性爱、天然堤和心灘沉積微相砂體發(fā)育的區(qū)域即為該區(qū)沙三下亞段和沙三中上亞段儲(chǔ)層高孔帶的發(fā)育區(qū)；而處于晚成巖階段A_2期国产九九视频一区二区三区，且沉積相也為河口壩人人人插人人操、辮狀分流河道、天然堤和心灘沉積微相砂體發(fā)育的區(qū)域即為鴛鴦溝地區(qū)沙三下亞段和沙三中上亞段儲(chǔ)層高孔帶的較發(fā)育區(qū)欧美日韩黄色综合网，儲(chǔ)層物性相對(duì)較差在线黄色网站你懂。

The study indicates that the frost heaving character of the meal sand is decimus of silt clays. And its frost heaving quotiety is seldom influenced by the different freezing end temperature and water content. Thus the surroundings influence is in the small area when the artificial freezing method is used in sand and no-stickiness soil.

研究結(jié)果表明粉砂凍脹率是淤泥質(zhì)粘土凍脹率的十分之一久久亚洲欧洲精品，冷端溫度99riAV视频国产、含水量?jī)蓚€(gè)因素變化對(duì)其凍脹率幾乎不產(chǎn)生影響，因此在砂性等無粘性土中應(yīng)用凍結(jié)法對(duì)周圍環(huán)境危害較小国产精选在线。

In recent years, some new water glass sand processes have been developed according to the rule of water glass theory. We have developed the coating transferring precision casting process to be used in mold making. A new reinforce 2000 multiplex denature water glass has been invented. The specific binding strength is improved 1～1. 5 times and the addition amount of new water glass can be reduced to 2. 8～3. 0% for CO〓 sand process.

近年來在线观看av外国，在水玻璃砂基礎(chǔ)理論的指導(dǎo)下，相繼開發(fā)出了一系列新型水玻璃砂工藝亚洲一区二区三区激情在线高清，例如將涂層轉(zhuǎn)移法精密鑄造技術(shù)應(yīng)用于模具的制造国产欧美第一页，開發(fā)了強(qiáng)力2000型多重變性水玻璃粘結(jié)劑等，使水玻璃的比粘結(jié)強(qiáng)度提高了1～1.5倍一区2区黄色网站，CO〓硬化的水玻璃加入量降低到2.8～3.0％波多野结衣123操操超碰干，在生產(chǎn)實(shí)踐中得到了應(yīng)用。

The sedimentary facies, reservoir petrology, digenesis and the factors influencing on reservoir of Chang 6, in Wu 410 well region are studied.in the end ,the reservoir are sorted and evaluated by sand body distribution, diagenesis reservoir facies,classification of pore texture etc.

應(yīng)對(duì)油田開發(fā)的需要黄色永久网站，本文在研究時(shí)高清狼友网，對(duì)各小層進(jìn)行了詳細(xì)的對(duì)比和研究，依照沉積旋迴骚虎成人看片影院在线播放，將長(zhǎng)6_1劃分為長(zhǎng)6_1~1成都毛片、6_1~2層，每層均具有厚薄不均的3層砂層精品久9久久久久，其長(zhǎng)6_1~(1-1)黄页三级、長(zhǎng)6_1~(1-2)、長(zhǎng)6_1~(1-3)和長(zhǎng)6_1~(2-1)黄页视频在线学习、長(zhǎng)6_1~(2-2)欧美性爱一区二区三区精品视频、長(zhǎng)6_1~(2-3)等單層砂層，在平面上均可進(jìn)行對(duì)比和研究日韩欧美另类激情人妻。

The hydraulic system is a guarantee for the various functions of a dredge .

采砂船液壓系統(tǒng)是采砂船各項(xiàng)功能順利實(shí)現(xiàn)的保證扒开女高中粉嫩小泬免费视频。

Methods The implants were divided into sandblasted and dual acid- etched treatment Group and sandblasted, dual acid- etched, H2 O2 and heat treatment Group, and randomly implanted into distal - cordis end of each femur of the rabbits.

方法種植體分為噴砂看黄9999、雙重酸處理組和噴砂、雙重酸日韩高清黄免费一区、雙氧水黄色视频在线播放国产、熱處理組，然后隨機(jī)植入兔子股骨遠(yuǎn)心末端国产片一区二区在线视频，2人人干人人操超碰chinese、4、8周后制作帶種植體的骨組織樣品二级片网站。

The mechanical properties, antifreezing nature and utilizable property in roads of efflorescent sand and its mixture produced by Dunhua City was studied in the paper.

并在上述研究的基礎(chǔ)上一級免费视频，結(jié)合風(fēng)化山砂在敦化市城市道路施工中的實(shí)際應(yīng)用情況，提出了符合敦化市特點(diǎn)的風(fēng)化山砂混合料配合比及典型路面結(jié)構(gòu)

They are also the ideal materials for sand-blast polishing, high accuracy emery cloth etc.

本產(chǎn)品也是噴砂拋光国产一区二区男女激情视频、制磨紙漿砂輪和高精度砂布久久久久久精品毛片A级、砂袋的理想材料。