Engineering methods and measures to curve cut-off in the reach from Dagong to Wang 'an are mainly introduced in order to supply reference for abnormal river pattern training.
着重介绍了黄河下游大宫至王庵河段裁弯取直工程的方法和措施，可作为其他畸形河势治理时参考。
"We take the wood piece by piece, fit them together in a curve, measure each piece and cut it," he said.
“我们把木料一块一块地按照曲线拼接起来，每块都是单独测量、单独切割出来的，”他说。
Receiver operating characteristic (ROC) curve was used for analyzing results and selecting cut off values.
根据受试者工作特征曲线（ROC）分析结果并选定阳性参考值。
According to optimal curve to start-up, boiler drum not only reduces fatigue damage, but also cut down the start-up time.
按优化曲线启动，不仅保证汽包寿命损耗小，而且能大量缩短锅炉启动时间。
ROC curve was used to determine the cut-off value of pre-operative metastases prediction.
建立ROC曲线确定术前淋巴结转移预报的界定值。
Being suitable for cutting fabric of curve. In small batches. It is widely used in manufacturing clothes, umbrellas and blankets. It can cut cotton, wool, linen, silk etc.
适用于曲线、小圆弧和小批量裁剪，是制衣、制伞、制领带以及制毯行业的主要设备。可用于裁剪棉、毛、麻、化纤及丝绸等织物。切刀轻快，运转平稳，使用舒适。
With the background of practical projects, aiming at cutting problem of space curve in shipbuilding industry, four axis robot system is designed. And it is used to cut the ends of the steel tubes.
本文以实际的工程项目为背景，针对船舶建造工业中常遇到的空间曲线切割问题，设计了此四自由度机器人，用于圆管端头切割。
Water cut curve is the basic curve used to research the water-yielding rules of the water drive oilfield.
含水率曲线是研究水驱油田产水规律的基本曲线。
And limited water cut of heavy oil reservoir by water flood curve method is studied, establishing the correlation of water cut vs average oil production of single well.
对确定稠油油藏水驱曲线方法的极限含水率进行了研究，建立了含水率与平均单井日产油关系式。
Relative permeability curve method and stream-tube method are commonly used to plot theoretical curves of water-cut vs. recovery percent of reserves.
制作含水率与采出程度关系理论曲线常采用相渗曲线法和流管法两种方法。
So you beginning machinists won't feel bad, Tom had about four hours of machining in the cover the other day and stopped to take some video of the curve being cut on the rotary table.
所以你开始机械师不会感到难过，汤姆有大约4个小时的加工中的支付一天停止采取一些视频的曲线被削减的旋转工作台。
Relative permeability curve method and stream-tube method are commonly used to plot theoretical curves of water-cut vs.
制作含水率与采出程度关系理论曲线常采用相渗曲线法和流管法两种方法。
Results Score of optimal cut off point of cerebral vascular hemodynamic indexes was under 75 in ROC curve analyses.
结果经过绘制受试者工作特征（ROC）曲线，血液动力学检测预警卒中的最佳积分值截断点应为75分以下。
The problems about the midpoints of the chords cut by the taper curve are the most critical and difficult in analytic geometry problems.
直线被圆锥曲线截得弦的中点问题，是解析几何的重点和难点。
It can display and save curve and data while discharging, also can save data when power be cut suddenly;
放电过程中可显示和自动保存各项曲线及数据，且断电自动保存数据；
A total of 70 freshly-cut bamboo trunks were torqued into a gentle curve, which is held in place with the reeds left over from the rice harvest.
共计有70棵刚刚砍下的竹子被弯曲成特定的曲线，捆绑固定在正确的位置后用来自于水稻收获的秸秆进行遮蔽覆盖。
The designed widthwise edge curve will be used as a directix curve to form scoop surface of the energy-saving down-cut rotary blade by scanning method.
所设计的正切刃口曲线将作为曲导线用于构造下切式节能旋耕刀正切刃面。
Water displacement curve is the most common method for water cut rule study, productive index prediction and recoverable reserve calibration. There are more than 50 methods of such a kind nowadays.
驱替特征曲线法是研究油田含水规律、预测开采指标和标定可采储量最常用的方法，目前已形成50多种。
Water displacement curve is the most common method for water cut rule study, productive index prediction and recoverable reserve calibration. There are more than 50 methods of such a kind nowadays.
驱替特征曲线法是研究油田含水规律、预测开采指标和标定可采储量最常用的方法，目前已形成50多种。
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