MFI may be of help in this setting. With this flash-replenishment technique, high-power flash pulses destroy the contrast microbubbles while low-power pulses demonstrate replenishment, Halpern said.
MFI可能会改进这一状况。采用造影剂闪烁-再灌注技术，高能闪烁脉冲破坏对比剂微泡而低能脉冲显示出再灌注。
The experiment results show that the new technique has a high detect-rate and a low false-negative.
测试表明，主动扫描技术具有很高检测率和较低的误报警率。
The leaching technique for uranium ore is characterized by low consumption of energy and reagents, simple flow sheet and high productivity.
铀矿的溶液浸矿技术具有能耗低，原材料消耗少，流程简单，劳动生产率高等特点。
The optical fiber communication technique is well suited to a large delay time, due to the low attenuation and chromatic dispersion of the fiber, and to its high bandwidth.
通信技术中使用的光纤，由于其低耗与宽带特性，能较好地满足这种要求。
This paper presents a video coding technique that achieves high visual quality at very low bit rates.
提出了一种在非常低比特率情况下具有高质量的图像编码技术——特征头像集编码方案。
The results show that using high and low slab reheating temperature technique, the texture component of hot rolled grain oriented silicon steel is significantly different from that of cold rolled one.
采用取向分布函数及取向线分析方法对取向硅钢高温和低温板坯加热工艺的热轧及冷轧钢板织构进行了研究。
The special feature of microwave extraction technique over traditional heat extraction is short time, low temperature, low energy consumption and high product quality.
微波辐射提取技术与传统加热提取技术相比，具有提取时间短、温度低、耗能低、品质高等优良特性。
Conclusion: The technique is credible, and has steady quality, high output, low cost, and adapt to bring about industrialization.
结论：该生产工艺可靠、质量稳定、产量高、成本低，适合于工业化生产。
In addition the system has some peculiarities of low cost high reliability low complication and easy operation etc because of wireless remote control technique is adopted.
同时，由于采用无线遥控技术，使系统具有低成本、高可靠性、低复杂度、易操作等特点。
Experimental results show that the technique features low hardware complexity, simple implementation and high reduction rate of control dependence.
模拟结果表明，该技术具有硬件复杂度低、实现简单、控制相关消除率高等优点。
The mix-lookin detection technique for high frequency signal measurement with low frequency look-in amplifier is presented.
本文提出一种利用低频锁相放大器测量高频信号的混频-锁相检测技术。
So a low damage & massive hydraulic fracturing technique is put forward in this paper with the key object being low damage, longer penetration, and high fracture conductivity.
为此，研究了一种新的低伤害大型压裂技术，力求实现低伤害、深穿透、高导流的目标。
Semi-solid casting is a new kind of materials forming technique, the products having low cost, high production rate and high quality can be obtained using semi-solid casting technique.
半固态铸造是一种新的材料成形技术，采用半固态铸造技术成形可以实现产品的低成本、高产出及高质量。
With this technique, the effect of equivalent high switching frequency converter has been obtained with low switching frequency converter.
提出了基于载波组合相移技术的电流型电力有源滤波器，在较低的开关频率下实现了等效的高频载波效果。
A coupling technique between a cone endface fiber and LD with the advantage of high efficiency and low reflectance is presented.
介绍了一种低反射高效率的尖锥端光纤和半导体激光器的耦合技术。
Biomass-pyrolysis has proved itself to be a new type of biomass-energy utilization technique which transforms biomass materials of low energy density into liquid products of high energy density.
生物质热解液化技术是把低能量密度生物质转化为高能量密度液体产物的一种新型生物质能利用技术。
The paper studies a new kind of beam forming system based on injection-locking technique, which has the merits of low cost, high integration and high efficiency.
研究了利用注频锁相技术实现低成本、高集成度、高效率的发射波束形成系统。
With this technique, the digital image convolution can be realized, therefore, the image low-pass filtering, image high-pass filtering, edge-enhancing could be realized.
采用这种技术，可以实现数字图像卷积运算，因此可以完成图像的低通滤波、高通滤波、强化边缘等处理。
Performance-oriented technique dedicates to pursuing the behavioral mode of low cost with high benefit and high efficiency.
绩效技术致力于寻找低成本、高效益和高效率的行为方式。
Conclusions Low energy and high vacuum phacomulsification combined with crush and chop technique for hard nucleus cataract is safe, quick and effective.
结论采用新型碎核刀的挤切碎核技术，高负压、低能量超声乳化对于硬核性白内障安全、快捷。
The way that faults on PCB are found by means of image processing and recognition technique is an excellent method, real-time, nondestructive, high-accuracy and low cost.
运用图像处理和识别技术对PCB图像进行分析，从而找出PCB上存在的缺陷是一种实时、无损、高精度和低成本的优秀方法。
The dike construction and cost-benefit analysis shows that the construction technique is of high efficiency and low cost in application to special geological condition.
施工情况及经济效益分析表明，该方法在特殊地质条件下应用具有工效高、造价低的特点。
Monitoring and control technique for resistance spot welding quality is a high efficiency, low cost quality assurance measure.
电阻点焊质量监测技术是一种高效率、低成本的质量保障措施。
Electrospinning has been recognized as an high effect and low cost technique for the fabrication of polymer nanofibers.
电纺丝技术是一种高效低耗的纳米纤维制备方法。
Low three voice Districts in senior high school regardless on the technique still on the tone color is all to have the certain difference of, otherwise have no senior high school low separately.
高中低三个声区无论在技术上还是在音色上都是有一定差异的，否则就没有高中低之分了。
The plate type water heater using corrugated plate heat transfer enhancement technique possesses features of high efficient, compact, material saving and low cost.
板式热水器采用波纹板强化传热技术，具有高效、紧凑、节省材料和低成本等优点。
The processing technique is of low cost, high efficiency, and excellent quality.
该加工技术成本较低、效率较高，质量较好，并得到了初步的应用。
Compared with the traditional technique of heating extraction, the microwave extraction technique is characteristic of short time, low temperature, low consumption and high quality.
微波萃取技术与传统加热提取技术相比，具有提取时间短、温度低、耗能低、品质高等优良特性。
Compared with the traditional technique of heating extraction, the microwave extraction technique is characteristic of short time, low temperature, low consumption and high quality.
微波萃取技术与传统加热提取技术相比，具有提取时间短、温度低、耗能低、品质高等优良特性。
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