传统的治疗方法是以环钻法为主的髓心减压技术。
Traditional scheme is core decompression technique using trephine.
司钻法,工程师法和边循坏边加重法是现场常用的压井方法。
Driller's, waiting-and-weighting and circulating-and-weighting techniques are commonly used kill well methods in oil fields.
并通过根钻法对三个不同演替阶段的森林的根系生物量进行了测定和比较。
The soil core method were also used to measure the biomass of roots in forests of three successional stages.
采用土钻法和盆栽试验研究了渭北地区主要造林树种的垂直根系分布特征及其抗旱性。
Methods of soil auger and pot experiment were used to research vertical root distributions and drought resistance of main planting tree species in the Weibei loess plateau.
其他适用于乾道的相关资讯如:球的变换、钻法等…。特别是透过网际网路来找寻的话,似乎一点也不短缺。
There seems to be no shortage of information on bowling balls and how to drill them, especially if you have access to the Internet.
方法:回顾分析我科分别用涡轮机钻法和凿劈法拔除的524例下颌第三磨牙阻生病例中,出现术中或术后并发症的131例病例。
Methods: 524 cases of impacted mandibular third molars were extracted with air turbine handpiece or chisel, in which 131 cases happened complications during operation or post-operation.
对石油工人所有的科学探测方法来说,能确切地知道地下是否有油的唯一方法就是钻一口井。
For all his scientific methods of detection the only way the oilman can actually know for sure that there is oil in the ground is to drill a well.
工法厅与深圳厅相连,但有不同的灯光明暗效果,同时以科技手段展现(天钻)的品质。
Office of the Law and the Shenzhen Office is connected, but there are different lighting rhythm and light, while the technology means to show (day drill) quality.
经现场检验,分形法确定岩石可钻性级值具有较高的精度。
Practically it proves that the fractal method has higher precision to ascertain rock drillability grade.
钻芯法、拔出法等局部破损检测方法,由于所造成的局部损伤不危害结构安全,所以广义的理解,也将其计入非破损检测范畴。
The partial disrepair methods, as drilling method, pulling-out method and so on, also belong to the non-disrepair inspection methods in broad sense because that using this type methods .
针对以上难题,利用有限元法研究了钻柱在井底的二重非线性(几何非线性和接触非线性)问题。
Thus the finite element method is used to study the duplex nonlinearity (geometric nonlinearity and contact nonlinearity) of the drill string at the well bottom.
用地震速度资料进行钻前地层压力预测,大体可分为趋势线法和支撑上覆岩层压力的百分比法。
Methods used in the prediction of pore pressure can be classified into two groups-the method of trend line and the method of percentage of overburden.
对那些深埋的矿物,就用地球物理勘探法来获取资料,如常用的地震勘探技术和钻取岩心法。这些技术对于找矿是最有用的。
For the buried minerals geophysical techniques are used to get information. For example, seismic technique and core drilling are often used. These techniques are the most important in prospecting.
对石油工人所有的科学探测方法来说,能确切地知道地下是否有油的唯一方法就是钻一口井。
For all his. scientific methods of detection, the only way the oilman can actually know for sure that there is. oil in the ground is. to drill a well.
对随钻测井曲线进行环境影响校正主要使用图版法。
The environmental factor correction of logging curves while drilling mainly USES chart correction method.
针对以往钻井地质设计中采用构造图结合实钻资料法进行剖面深度设计误差较大的不足,该文提出了一种新方法。
The paper presents a new way which can reduce the deficiency ot depth section design that is according to the structure diagram and real-time drilling data.
采用锥面磨削法刃磨钻削刀具的后刀面,可显著提高刀具的使用寿命,有利于保证工件加工精度和提高工件表面质量。
As a result of using the cone sharpening method sharpening drilling cutter's Flank, improving surface quality and machining precision, extending the lifetime of the drilling cutter substantially.
另一方面,钻爆法仍然是地下工程开挖的主要施工方法,围岩在动态荷载作用下的振动响应也是一个不可忽视的问题。
On the other hand, drilling and blasting are main construction method of the underground project excavation, it can't be ignored that the vibration response of surrounding rocks on dynamical loads.
能量法岩石可钻性测定系统是通过采集钻井井口岩屑并利用微机来测定岩石的可钻性。
By sampling the drill cuttings and using a microcomputer at the well site, the rock drillability can be determined by the energy law measure system.
采用回弹法和钻取芯样法,对某综合楼上部结构混凝土强度和碳化深度进行了检测并对其上部结构进行了安全性评定分析。
Through resilience and core sampling drilling, we have examined the concrete intensity and the degree of carbonization and evaluated the safety of the upper part of an integrated building.
该仪器结构简单,具有多种功能,可进行回转或冲击回转钻进法的可钻性测试及钻进规程的模拟,也可用来测试岩石研磨性。
This instrument, simple in structure and of multi-function, may be used to measuring the drillability and abrasivity of rocks, and simulate rotary or rotary-percussive drilling as well.
阐述了内锥面法刃磨麻花钻的原理以及在工具磨床上进行磨削工艺试验的方法。
This paper illustrates the principle of the inner cone grinding twist drill and the process of grinding experiments on the tool grinder.
随着隧道施工机械化程度的提高,在特长小断面隧道工程中采用钻爆法掘进施工,其机械配套是制约掘进速度的重要条件。
With the development of mechanization and drill and blast in extra - long tunnels with a small section, the matching machinery is very important to driving speed.
阐述了麻花钻内锥面刃磨法的原理及参数的确定方法,揭示了内锥面刃磨中存在“翘尾”现象的原因并提出了相应的解决措施。
The inner cone grinding method of twist drills is discussed. The phenomenon of up tail in the grinding method is exposed and the solving idea is given.
介绍桩基础钻芯检测法抗压芯样选取方法的影响因素,并对各个因素进行分析,提出桩基础钻芯检测法抗压芯样的具体选取方法。
Factors that influence the selection of compressive samples for core-drilling test of piling foundations are introduced and analyzed and methods to select the samples are provided in the paper.
对冻结风化基岩、砂砾层或卵石层,冻土挖掘机效率低,宜采用钻眼爆破法,采用抓岩机装载冻土。
For the frozen weathered bedrock, sandy gravel and pebble bed, it is more suitable to use drilling and blasting method than to use the frozen soil excavator.
隧洞施工的主要施工方法是传统的钻爆法和现代的掘进机法,各个方法均有其不同的适用条件。
The main methods for the construction of tunnel are usually both the traditional drilling and blasting method and the modern method of TBM, which have their own applicable conditions concerned.
隧洞施工的主要施工方法是传统的钻爆法和现代的掘进机法,各个方法均有其不同的适用条件。
The main methods for the construction of tunnel are usually both the traditional drilling and blasting method and the modern method of TBM, which have their own applicable conditions concerned.
应用推荐