查询词典 pinch-hitting

On several occasions declined to recommend officials prefer hand pinch magical bell, in the sufferings of civil running.

数度婉拒为官的荐举，宁愿手捏金箍铃，在疾苦的民间奔走。

Miss Hu has just pinch his heart in hand,Not to press.

胡小姐也只把他捏在手心里，并不催促。

Mold: increased thick, fine grinding, special steel, high-frequency carburizing treatment, mold box pinch, without welding, life more sustainable.

模具：加大厚、精细磨、特种钢、高频渗碳处理，模箱扣板不经焊接，寿命更加持久。

After diagnosing the energy-used of the heat exchanger networks of optimization, hot-cold curves and grand curves were obtained. The results indicates that pinch temperature is improved, utility quantity is much reduced, and final temperature of the preheated crude oil is increased, which proves the optimal heat exchanger networks are the most optimal ones tosome extent.

对优化后的换热网络进行用能分析，做出了过程的组合曲线和总组合曲线，结果发现夹点温度有所提高，冷热公用工程用量降低了很多，原油预热终温提高了，证明优化后的换热网络在一定程度上达到了最优。

However, the X-ray radiation power increases as the load current. The MARED code is found able to reproduce the primary dynamic characteristics of the Z-pinch implosions, and the development of the instability qualitatively agrees with the simplified instability theoretical analysis and experimental results.

MARED程序能够较好的反映Z箍缩内爆动力学过程，特别是不稳定性发展的二维图像，能够给出与不稳定性简化模型的理论分析及实验结果定性一致的演化规律。

The use of a large number of wires in annular Z-pinch implosions has enabled the generation of strong X rays,which is significantly affected by the structure of the wire-array and the assembly precision of the wires.

在利用金属丝阵Z箍缩产生强X射线辐射的方法中，为获得超强X射线，一般采用直径几μm的钨丝构成单、双或多层圆柱面状丝阵负载，其中丝阵负载的结构和装配精度是关键因素。

By setting different kinds of filters of various thickness values before the pinholes of camera and using the spectral sensitivity of the camera,multi-frame X-ray images of wire arrays Z-pinch implosions in different energy ranges were obtained. By analysing the relationship between the intensity profiles of corresponding frames and the spectral sensitivity of the camera,it is allowed to estimate X-ray photon energy range in local areas of images.

通过对皮秒分幅相机和2.3μm厚formvar膜滤片的光谱响应特性分析，以及对同一时刻粘贴2.3μm厚formvar膜滤片和未粘贴2.3μm厚formvar膜滤片两幅图像径向辐射强度波形的对比，确定出获取的X光辐射图像的能谱范围：不加formvar膜滤片的X光辐射图像光子能量大于70eV，加formvar膜滤片的X光辐射图像光子能量大于150eV，同时还确定出图像各部分的光子能量分布。

The results of its 1D test demonstrate that the MARED code is suitable for simulating implosions on different devices and with a wide range of load parameters. Combination of the wire-array Z-pinch experiment simulation and analysis shows that under the same load conditions, the X-ray radiation power produced by the tungsten wire-array implosion is much greater than the power generated by the aluminum wire array. With the same load current, the greater load mass gains the lower X-ray power.

结合丝阵Z箍缩实验的数值模拟和分析表明：相同负载质量条件下，钨丝阵内爆产生的X光辐射功率远大于铝丝阵产生的X光功率；相同负载电流条件下，负载质量越大，计算得到X光功率越低；X光功率随着负载电流增加而增加。

Azimuthal X-ray power distribution has been investigated in wire-array Z-pinch plasma implosions,using ST1432 scintillator,multi-mode quartz optical fiber and photomultiplier tube with the highest linear current.

在Z箍缩实验中，利用ST1432红光闪烁体、多模石英光纤探头和大电流光电倍增管探测器等研究了丝阵等离子体内爆过程中沿轴向与径向不同方位角的X光辐射功率分布。

Single-shell gas-puff Z-pinch experiments were performed on "Yang" accelerator(peak current 500—850 kA,rise time ～85 ns).The x-ray power and yield,the time-resolved and time-integrated images of plasma implosions were measured.

在&阳&加速器(电流峰值为500—850kA，上升时间约为85ns)上利用单壳层喷气负载开展了Z箍缩等离子体内爆实验，获得了等离子体的辐射产额、X光辐射图像等诊断结果。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。