查询词典 bit by bit

Use instead and fasten and dig the bit to remove the hole and bottom eluvial soil after 5m (if the rock meeting high hardness while the base rock creeps into, can is it inlay rock bit get into to designing requirement hole dark by fastenning and digging and fighting the clear hole and then to use instead), in order to improve the strength of bearing the weight of of one , put the reinforcing bar cage finally , build the concrete.

本工艺基本上适应于各种土层，如软弱土层、松散杂填土、粉土、砂土、粒径不大（10cm以下）的碎石土和圆砾及其它塑性不大、粘粒较少的粘土，尤其适用于软塑、流塑、孔隙比大、高压缩性、抗剪强度小等特性的淤泥质土及因地下水丰富造成泥浆护壁困难的土层。

That momently, a bit sad really or proper pride is harmed, but think I have what qualification to respond to him again again, a few schoolgirls stand over to look in those days...., still once, when 44# schoolgirl dormitory going maintaining conduit on, the schoolgirl that is come down by a few says:? of beautiful handleless cup looks at these a few everyday male to-and-fro, I do not know to should say what is good really, perhaps what reason says others, although I am bit poorer now, ability junior high school graduates, but I am common also very of effort read a book, I also am known how be an upright person...

那一刻，真的有点难过或者自尊心受到伤害吧，但又想想我又有什么资格去回应他呢，那时有几个女学生站在那里看。。。。，还有一次，上去44#女生宿舍维修水管的时候，被几个下来的女生说：&真讨厌，天天看着这几个男的走来走去&，我真的不知道该说什么好，或者有什么理由去说别人，虽然我现在穷了点，才初中毕业，但我平常也很努力的看书啊，我也懂得怎么做人啊。。。

The stability was increased by reducing the side load on the bit.The field applications in Lipan indicate that this new PDC bit has better performance i...

在临盘区块多口定向井的现场应用表明，新型定向井PDC钻头滑动钻进时钻压变化的敏感度小，工具面可控性好，复合钻进机械钻速和定向井机械钻速较常规PDC钻头都有较大幅度提高，且提高了钻井和下套管效率及井身质量。

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。

Reformed statement is to say that the safety of QQ, QQ online search by IP address (IP address is a 32-bit binary number, divided into four 8-bit byte, is the use of TCP / IP protocol used to identify the computer network and network equipment unique identifier) of the consideration torreya??

现在言归正转，说QQ的安全，在网上用QQ查IP地址（IP地址是一个32位二进制数，分为4个8位字节，是使用TCP/IP协议的网络中用于识别计算机和网络设备的唯一标识）的虑榧？？

The inclined capacity of BHA is analyzed, which is affected by various parameters. It is shown that the lateral force of drill bit and inclined capacity of BHA have something to do with the parameters(the distance between drill bit and the first stabilizer, outside diameter of the first stabilizer, WOB etc).

分析影响常用钻具井斜性能的因素，得到了近钻头稳定器与钻头间距变化、稳定器工作外径变化、钻压变化等能够改变钻具井斜性能；同时以一组双稳定器钻具组合为例，分析钻具节点的位移变化图、弯矩图和应力分布图可得出钻具上的受力变形情况。

Taller, ganglier Harry has got a bit of fierce teen attitude - a little bit anyway - and breaks the no-magic-outside-Hogwarts rule, hexing his unspeakable Aunt Marge by making her blow up like Mrs Creosote and letting her float away.

哈利长高了，他的态度也更像一个傲桀不训的年轻人了——只是有一点点像而已。他愤怒之下打破了麻瓜世界不能用咒语的禁忌，把坏到极点的玛姬姑妈吹成了气球让她飘走了。

In this paper, the vibration characters of the Roller Cone Rock Bit which are caused by interaction bit/formation and elastic deformation are analyzed and studied deeply and in detail.

本文对在钻井过程中由于牙轮钻头与岩石互作用及钻柱的弹性变形导致牙轮钻头和钻柱在钻井过程的振动问题进行了深入地分析研究。

Compared with the roller cone bit at the same interval of the same area, the new bit shows significant economical and social benefits by an increase of 290% for average footage and a rise of 77.8% for average ROP.

现场试验证明与同地区同井段使用的牙轮钻头相比：平均进尺提高了2.9倍，平均机械钻速提高了77.8％，具有明显的经济效益和社会效益。

PDC bit technology is fine-tuned for specific formations located in fields traditionally dominated by roller cone bit applications.

简介：最近，史密斯钻头公司推出一种PDC钻头技术，它专门用来钻坚硬的碳酸盐岩和耐磨的砂岩地层。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。