大孔

Line L4: Abeam abeam Maji Shan No.2 buoy （30°37′.30 N/122°30′.53E）.5.Line C1: the connection line between Xiaocaihua Light beacon and the west end of Zhoushan Dao（30°10′.0N/121°56′.0E）.6.Line C2: the connection line between Xiaocaihua Light beacon and the north end of Jintang Dao（30°05′.2N/121°52′.4E）.

南下船舶或设施拟通过西堠门、桃夭门大桥通航孔时，应当在抵C1报告线30分钟之前，向VTS中心报告船舶动态、水面以上最大高度和拟通过的通航孔大桥名称。

In order to implement simultaneous casing while drilling of larger diameter pile holes and water wells in complex strata, a new type of bit for simultaneous casing while reverse circulation drilling with DTH air hammer was developed.

为实现在复杂地层用同步跟管钻进工艺钻凿直径较大的桩孔和水井，设计了一种气动潜孔锤反循环跟管钻进钻头。

The result shows, grass of Sikkim small hole is temporary decline Yan period with permanent decline water content of Yan period soil is respectively 7.06% be in temporary decline with 6.20%; the Sikkim of Yan period is small after water of Kong Cao answer bibulous and rapid, decline Yan condition is eliminated gradually, appearance of aftertreatment group of answer water 6 H and contrast active of basic consistent;SOD is during threatening processing with markedder than notting have to taking a picture change, the ascendant;CAT that there is certain range after answer water and POD active are in threatening during after rising first, drop, all remarkable prep above contrasts level, and the active;MDA content that still keeps taller after answer water as the extension of time of arid and threatening processing mushroom, to threatening the 8th climate reachs maximum, content of the MDA in the lamina after answer water drops quickly, arrive the 5th day after answer water, content of the MDA in threatening group lamina is adjacent already contrast level.

结果显示，锡金微孔草暂时萎焉期和永久萎焉期土壤含水量分别为7.06%和6.20%；处于暂时萎焉期的锡金微孔草复水后吸水迅速，萎焉状态逐渐消除，复水6 h后处理组外貌和对照基本一致；SOD活性在胁迫处理期间和对照相比无显著变化，复水后有一定幅度的上升；CAT和POD活性在胁迫期间先上升后下降，均显著高于对照水平，且复水后仍然保持较高的活性；MDA含量随着干旱胁迫处理时间的延长而迅速增加，到胁迫第8天时达到最大值，复水后叶片中MDA含量迅速下降，到复水后第5天，胁迫组叶片中MDA含量已接近对照水平。

AS compared with the alloy of higher Cr content, the nucleation and growth of methetable pits for the low Cr alloy were faster,and its pitting breakdown potential Eb was more cathodic and scattered in a wider potential range.

含Cr量较低（7wt％）的合金与含Cr量较高（13wt％）的合金相比，亚稳孔的形核速度和生长速度均较快，孔蚀破坏电位Eb较负，且随机性更大。

On the condition of hard layer and during the process of broaching big diameter hole, designing structure and capability of broaching bit is very important.

在硬地层和大直径扩孔工作中，扩孔钻头结构性能设计极为重要。

Pneumatic down-the-hole hammer is a drilling method with many advantages.Its features,such as wide application range,high hole quality,no circulating medium,low operation regulations,and drilling big diameter rock hole,fit to construct slide-resistant pile.

风动潜孔锤钻进是一种具有许多优点的钻进方法，它的许多特点，如成孔质量高、应用范围广、无液体循环介质、钻进规程参数小、可实现大直径基岩钻孔等都适合于抗滑桩施工。

However, during borehole grouting pile construction of the present, round section piles are used universally. Generally speaking, the boreholes are drilled by a large diameter round piling bit. Because of the restriction of factors of the mud pumps, and drilling equipments, and drilling technique, it would result in such problems as fol lowing: a bigger cutting area and overlarge cuttings volume, and more hole bottom sediments, difficult cuttings discharging, and serverely repeat cuttings breaking, and using more concret grouting amount, and lower drilling speed, faster bit wearing, and longer working period, bigger material and labor ex haust, and higher engineering cost, unreasonable ratio of loading capacity to volume of pile foundation, and lower comprehensive economic benefits, and so forth.

然而，钻孔灌注桩施工中，目前最为普遍采用的是圆形断面桩基，一般采用大口径圆形基桩工程钻头，由于国内生产的泥浆泵、钻具及钻进方法等因素的限制，从而使钻孔破岩面积和体积过大，造成孔底沉渣过多，排渣困难且排浆量大，重复破碎问题突出，混凝土灌注量大，直接反映为钻进效率低、钻头磨损快、施工工期长、材料能耗和劳动消耗大、工程成本较高、桩基荷载能力与体积比不合理、综合经济效益不理想等，这些问题严重影响和制约着钻孔灌注桩施工技术的发展和进步。

The results showed that the surface architecture and ultrastructure of gills filaments and secondary gill lamellaes of the largemouth and the blue gill were similar to other teleosts.

结果表明：大口黑鲈和蓝鳃太阳鱼鳃的表面结构和微细结构与其它硬骨鱼类基本相似，鳃弓和鳃耙表面被具环形微嵴的上皮细胞所覆盖，表面观凹凸不平；大口黑鲈鳃耙的尖齿直径和长度分别为蓝鳃太阳鱼鳃耙的3.4~3.8倍和2.1~3.8倍；两种鱼的鳃丝末端略为膨大呈勺状，鳃丝表面都具有规则或不规则分布的环形微峙、沟、坑、孔等结构；大口黑鲈鳃丝之间的距离相对较大，蓝鳃太阳鱼的鳃丝间距离仅为大口黑鲈的83%~88%；大口黑鲈鳃小片的高度、厚度和片间距都大于蓝鳃太阳鱼。

Prince Andrey stood at an immense golden frame on the wall that was new to him. It contained the genealogical tree of the Bolkonskys, and hanging opposite it was a frame, equally immense, with a badly painted representation (evidently the work of some household artist) of a reigning prince in a crown, intended for the descendant of Rurik and founder of the family of the Bolkonsky princes.

安德烈公爵端详着一副他初次看见的金色大框架，框架里面放着博尔孔斯基公爵家的系谱表，对面悬挂着一样大的框架，里面放着一副做工蹩脚的享有世袭统治权的公爵的戴冕画像，他一定是出身于留里克家族，即是博尔孔斯基家的始祖。

It contained the genealogical tree of the Bolkonskys, and hanging opposite it was a frame, equally immense, with a badly painted representation (evidently the work of some household artist) of a reigning prince in a crown, intended for the descendant of Rurik and founder of the family of the Bolkonsky princes.

安德烈公爵端详着一副他初次看见的金色大框架，框架里面放着博尔孔斯基公爵家的系谱表，对面悬挂着一样大的框架，里面放着一副做工蹩脚的享有世袭统治权的公爵的戴冕画像，他一定是出身于留里克家族，即是博尔孔斯基家的始祖。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。