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- The breakthrough curve (BTC) of prefential flow was asymmetirc, which was proved by the analysis on its average penetrating time and the extent of its spreading and lagging. 同时采用驻留力矩分析穿透曲线（BTC）的平均穿透时间以及蔓延扩散和拖尾程度，结果表明优先流的穿透曲线具有不对称性。
- Under unsaturated condition, the duration of the transport process was obviously prolonged, peak value of the breakthrough curve raised, the preferential flow was not significant and the curve was gently. 在非饱和条件下，硝态氮运移过程的时间明显加长，穿透曲线的峰值增高，优先流不明显，穿透曲线平缓。
- The oil fume adsorption experiment was conducted by sepiolite gain with particle size of 1.8mm to analyze adsorption capacity of oil fume, obtain breakthrough curve and propose the method of sepiolite regeneration. 用所制得的粒径为1.;8海泡石颗粒进行油烟吸附实验，分析了海泡石吸附油烟的容量，绘出吸附穿透曲线，并提出海泡石吸附剂再生的方法，同时将海泡石与活性炭吸附油烟的效率做了对比实验。
- The results showed, the breakthrough curve of nitrate vertical transport in saturated condition was more or less non-symmetrical, mainly due to the different proportion of mobile and immobile water in the soil and soil physical properties. 结果表明，在饱和条件下，硝态氮垂直运移过程的穿透曲线呈现不对称形状和拖尾现象，主要由于土壤中存在著动水和不动水的比例不同和土壤的物理性质所致。
- The effects of concentration, flow and temperature to the adsorption performance for the VOCs on Calgon AC were investigated from the breakthrough time, adsorption capacity and shape of breakthrough curve. 从穿透曲线的形状、穿透时间和穿透吸附量等方面，考察初始浓度、流量和温度等因素对三种有机物在Calgon活性炭上动态吸附行为的影响。
- With dispersion breakthrough curves of HTO and Na125I water solution enfluet, dispersion and surface distribution coefficients in single fractured grante have been measured. 用125I和HTO通过单裂隙的穿透实验，测定了它们在花岗岩单裂隙中的弥散系数和表面阻滞系数。
- By analyzing the breakthrough curves of concentration eluting from single fracture, the relative parameters are obtained.The main factors affecting these parameters are also described. 结合裂隙中流出液样浓度的穿透曲线，给出了核素迁移的有关参数，并对影响这些迁移参数的主要因素进行了分析。
- INVESTIGATION ON BREAKTHROUGH CURVE OF SO_2 IN A PACKED BED OF ACTIVATED CARBON SO_2在活性炭床层中的透过曲线
- Keywords activated carbon;dichloromethane;adsorption breakthrough curve;model; 活性炭;二氯甲烷;吸附穿透曲线;模型;
- The scientists strive for a breakthrough in cancer research. 科学家们力争在癌症研究方面有个突破。
- Keywords CTMP;H2O2 displacement bleaching;breakthrough curve;apparent velocity; 化学热磨机械浆（CTMP）;H2O2置换漂白;穿透曲线;表观流速;
- The falling star described a long curve in the sky. 流星在空中画出了一道长长的弧线。
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- His spine developed a slight curve. 他的脊柱有点弯曲。
- The coast sweeps (away) northwards in a wide curve. 海岸呈一大弧形向北伸展。
- A bend or curve, especially in a shoreline. 弯曲，弓形弯曲或弓形，尤指海岸线
- A wicked curve ball; a wicked imitation. 漂亮的曲球; 惟妙惟肖的模仿
- I need a breakthrough, and that's the goal. 我需要一个突破，这才是我们的目标。”
- It is a major technological breakthrough. 这是一次重要的技术突破。
- The discovery is nothing less than a breakthrough. 这个发现无疑是个突破。
