上部位
- 与 上部位 相关的网络例句 [注:此内容来源于网络,仅供参考]
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When applied the spiny eel X chromosome library probes to the chromosomes of the two fish, different signals were distributed: in Siniperca chuatsi, besides some little signals on lot of autosomes, a large bright signal region was detected on the 8th chromosomes, which represented a synteny of spiny eel X chromosomes; but in Channa argus, no distinct synteny was found.
当以刺鳅的生物素标记X文库探针对鳜鱼和乌鳢的有丝分裂染色体进行染色体涂绘后,经过核型分析和统计分析表明,在这两种鱼的染色体上的杂交信号分布是不同的:在乌鳢中,除散在信号外,在其第八号染色体近着丝粒部位存在着一段较大的信号结合区域,应是与刺鳅的X染色体同源的保守同线群,而在鳜鱼中,只有散在信号分布于多条染色体上,没有明显的保守同线群存在。
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The reservoir rock types in the region of interest are grain limestone, algal limestone, cryptite, siltstone, muddy limestone and mudstone. The thesis identified as a result of changes in the deposition causing the heterogeneity in plane, and then the geological oil reserves have been calculated in accordance with the areal heterogeneity.3、Based on the data of core analysis, bore logging, array induction imaging log and FMI, porosity and permeability model were built using regression analysis. Through testing 45 rock samples, a, b, m, n value were obtained and used to calculate single-layer oil saturation value using the Archie formula. According to the theory of laterolog and inductolog, resistivity ratio and cross plot were used to identification effective thickness. Effective thickness was identified delicately in 103 wells. Based on the over work, active porosity and oil saturation was calculated accurately.4、According to observation of 100 pieces of the thin slices, cast thin slices and 383m core in three wells, the chief diagenesis in this area were compaction, cementation, denudation and cataclasis. Cementation and denudation were universally influenced active porosity this area. The intergranular pores, residual pores and secondary pores were formed in thin carbonated reservoir of lacustrine facies.5、The influence of reservoir heterogeneity to reservoir calculation was analyzed systematically using actual data. And the conclusions were as follows:①The principal reason leading to oil distribution unequal is interior structural feature of reservoir in structural hydrocarbon reservoir.
确定了由于沉积微相的变化而导致的平面非均质性,进而在平面上按照平面非均质单元计算了石油地质储量。3、利用岩心分析、常规测井曲线与阵列感应、成像测井资料相结合,分岩性利用回归分析方法建立了储层孔隙度、渗透率模型;通过对45块岩样进行岩电试验,获取了a、b、m、n值,利用阿尔奇公式计算了各单层含油饱和度值;根据侧向电阻率和感应电阻率串并联特性,利用电阻率比值法与常规交会图法相结合重建了有效厚度图版,对全区103口井目的层段进行了有效厚度精细划分,通过以上工作,准确求取了储量计算单元内有效厚度参数、有效孔隙度参数以及含油饱和度参数。4、通过对研究区3口井383m岩心观察,100余块薄片、铸体薄片镜下鉴定得出:油泉子油田上、下油砂山组储层主要成岩作用是压实作用、胶结作用、溶蚀作用和破裂作用,其中溶蚀作用、胶结作用最普遍,这两种作用对有效孔隙度影响最大,以上成岩作用形成了原生粒间孔、粒间残余孔和次生孔隙(如粒间溶孔、粒内溶孔、铸模孔、晶间孔等)为主的薄层湖相碳酸盐岩储层。5、利用实际资料,系统分析了油藏非均质对储量计算的影响,认为:①对于构造油气藏而言,油气藏构造及断裂特征是造成油气分布不均的首要原因,储集条件相同的条件下,构造高部位有利于储存油气,油气在垂向的重力分异体现了油气藏内部构造的不均一特征。
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The sling attaches to bone around the eye.
眼皮吊粘附于眼睛周围的骨骼,而后它被连到一个静电聚合物上,这种聚合物通常是一块可以通过电压变化来控制其扩张或收缩的弹性塑料,隐藏在太阳穴内空洞部位的一块微型电池为这种聚合物提供动力,当电流存在时,眼皮吊肌肉会收缩,眼睛保持睁开状态,一旦电流消失眼皮就会合上。
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The sling attaches to bone around the eye. It's then linked to an electrostatic polymer—basically a piece of flexible plastic that expands or contracts via voltage change. A tiny battery hidden in a natural hollow in the temple powers the polymer. Electrical current keeps the muscles contracted and the eyes open. Kill the current and the lid closes.
眼皮吊粘附于眼睛周围的骨骼,而后它被连到一个静电聚合物上,这种聚合物通常是一块可以通过电压变化来控制其扩张或收缩的弹性塑料,隐藏在太阳穴内空洞部位的一块微型电池为这种聚合物提供动力,当电流存在时,眼皮吊肌肉会收缩,眼睛保持睁开状态,一旦电流消失眼皮就会合上。
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Its main features are:the upper wing on the chip surface has got no groove,and the board shaped spring is set in the groove,in this way the spring has got no limit device.
主要特点是:其上翼片上表面设有凹槽,而板状弹簧部位设于凹槽中,并没有防止弹簧部过度变形的限位装置。
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The invention concerns a device for damping the yawing motions between a motor road vehicle and its trailer consisting of a damping curvilinear track (4) whereon acts a friction device (17) for example a pneumatic device mounted at the end of the towbar (2), the track (4) being for example articulated to a fixed part at the rear of the truck or sufficiently flexible to absorb roll and pitch.
本发明涉及在机动车和它的拖车之间的左右摆动缓冲装置,该装置包括一个曲面形缓冲道(4),一个装在连杆(2)的端部的气动摩擦装置(17)作用在该缓冲道上,以铰接的方式将缓冲道(4)连接到卡车后面的固定部位上,缓冲道也可以足够柔软,以便消除侧滚或俯仰运动。
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Has happened in two parts: First, a hole on valve cover; and one on rod and valve cover thread root junction.
发生部位有两处:一是上阀罩出油孔处;一是拉杆与上阀罩连接处螺纹根部。
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Has happened in two parts: First, a hole on valve cover; and one on rod and valve cover thread root junction.
发生部位有两处:一是上阀罩出油孔处;一是拉杆与上阀罩连接处罗纹根部。
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The cultural characteristics between hypovirulent strain and high virulent strain was highly distinct.The pathogen of banana anthracnose latents on fruit, foliage, bract, blossom and stalk, stalk of plants with this disease is the most important carrier. The infection type of bannana fruit anthracnose is latent infection.
在香蕉果皮、叶、苞片、花器及假茎上均有香蕉炭疽病菌潜伏,假茎的病残体带菌率最高,为主要的侵染来源;采后香蕉果实上炭疽病侵染型为潜伏侵染型;开花后20d 的香蕉果实开始带菌,随时间延长,带菌量逐渐增加,以后各个生长阶段的带菌率与降雨量有关;炭疽病菌在果指不同部位的分布存在差异。
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In fishing,the sliding cone blocks enter the fish cavity easily acted by a guide shoe and a guide cone,slide downward by its own weight,produce relative displacement to the guide rail slope,and the radial distance between its tooth face and the spear rod increases until it touches the inner wall of the fish cavity; while lifting the drilling string,the guide rail slope on the spear rod forces the sliding cone blocks to bite the inner wall of the tubing fished.
打捞时在引鞋和导锥的作用下滑牙块能够顺利进入鱼腔并依靠自重下滑,沿导轨外伸直至其齿面与鱼腔内壁接触;随后上提钻柱,矛杆上的导轨斜面迫使滑牙块咬紧被打捞油管内壁,当油管严重偏磨使一对滑牙块卡在磨穿位置时,另一对能有效卡在未磨损部位,同时外筒限制了油管外胀变形。
- 推荐网络例句
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I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""
客人们在卡罗利娜·埃凯家里,举止就文雅一些,因为卡罗利娜的母亲治家很严厉。
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Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.
由著名品牌 Herm è s 设计,这件高贵的制服是香港本土制造,是我们第一套不配帽子的制服。
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Do not 'inflate' your achievements and/or qualifications or skills .
不要 '夸大' 你的业绩或成果,条件或者技能。