例句與造句

1. core hole at r . c . beam for installation of pipes
   直梁上鉆孔以便管道安裝
2. o-ring of the spindle or core hole of body is damaged
   軸心使用o環(huán)受損或主體心孔損傷。
3. tapping screw connections; guideline values for core hole diameters and use
   自攻螺釘?shù)倪B接.芯孔直徑的參比值和用途
4. in this paper, the author paticular analysis 11 core holes and established the partition of strutum gyration of key layers in the area, then stratigraphic analyzed the 225 well and identified microfacies of the target area, then established the mode of facies . the author analyzed the evolvement law of different type of channel combined sedimentary environment
   本文首先通過(guò)對(duì)11口取芯井的詳細(xì)解剖，確立了研究層段的層序地層格架劃分方案，進(jìn)而對(duì)研究區(qū)225口井進(jìn)行了精細(xì)劃分對(duì)比，進(jìn)行了不同類型河道所處環(huán)境的微相識(shí)別與劃分，并建立了研究區(qū)的相模式。
5. through the analysis of petrology characteristics and individual well section of sedimentary facies of five core holes, direction of sedimentary source area, the depositional framework and main facies types and its features of penglaizhen formation, baimamiao-songhua area are elaborated on the basis of sedimentary backgroud of region . from this above, in view of the study of the correlation of 3 cross sections of sedimentary facies, it is pointed out that distribution regularities of sedimentary facies and possible places of distribution of sand bodies of iii, iv member of penglaizhen formation are vertically and laterally developed in baimamiao-songhua area . by the analysis and contrast of seven plans of sedimentary facies and nine isopach maps of sandstone, the planar characteristics of distribution of sedimentary facies are summarized, meanwile, macroscopic distribution regularities of sand bodies is studied in iii, iv member, penglaizhen formation of baimamiao-songhua area
   通過(guò)5口取心井的巖石學(xué)特征、單井剖面相分析，結(jié)合區(qū)域沉積背景，闡述了研究區(qū)蓬萊鎮(zhèn)組的物源方向、沉積格局、主要沉積相類型及其特征；在此基礎(chǔ)上，通過(guò)3條連井剖面的沉積相對(duì)比研究，揭示了研究區(qū)蓬段、蓬段縱向與橫向上沉積相的分布規(guī)律及砂體的大體分布位置；通過(guò)7張沉積相平面圖、9張砂巖等厚圖的分析對(duì)比，總結(jié)了蓬段、蓬段沉積相的平面分布特征，宏觀上研究了蓬段、蓬段的砂體展布規(guī)律。
6. It's difficult to find core holes in a sentence. 用core holes造句挺難的