目的：探讨盐酸对组织的消融凝固作用，盐酸浓度、剂量与消融凝固范围之间的关系。
Objectives: To evaluate the ablation effect of hydrochloride acid and the dependence relationship among density dosage and range of ablation.
目的：改进微波消融技术以扩大肝组织凝固范围，为临床改善局部疗效提供实验依据。
Objective: to expand coagulation zone in liver tissue by improving microwave ablation technique, so as to provide experimental evidence for clinical improvement of local efficacy.
目的探索通过改进的微波天线用蒸馏水或生理盐水灌注肝组织增大微波凝固范围的可行性。
Objective To investigate whether microwave ablation with distilled water or saline infusion through a perfused microwave antenna can induce large ablation volume.
结论本研究结果表明，凝固时间为15min时所形成的凝固范围更趋向球形，更长时间的消融对治疗效果没有显著意义。
Conclusions the results show that the coagulation area looks like a ball when the operating time is 15 min. Longer operating time shows no value to the coagulation effects.
对适当范围的温度梯度，凝固速度较小时通道偏析易于形成。
Within a suitable range of temperature gradient, channel segregation is easy to develop when solidification rate is slow.
所述程度的运动足以使得包括所述强化物的所述树脂在凝固后的机械性质处于最佳范围内。
The degree of motion being sufficient enough so that a mechanical property of the resin including the reinforcement once solidified is within an optimum range.
选择有效结晶温度范围小的铝合金、采用金属型铸型以及逐层凝固的冷却方式可以有效消除裂纹。
To prevent from heat crack, the choose of aluminum alloy with small crystal temperature range and the use of metal cast model, as well as adoption of gradual solidification style will be effective.
结果表明：锰降低液相线温度和共晶温度，缩小凝固温度范围；
The results show that: manganese lowers liquidus and eutectic temperature, and narrows down the temperature range of solidification;
金属在熔炉或坩埚中预热到高于液化温度的一个合适范围内(不希望金属在浇铸完成前凝固)。
Metal is preheated in a furnace or crucible until is above the liquidus temperature in a suitable range (we don't want the metal solidifying before the pour is complete).
没有一定的熔点，在一定的熔点范围内熔化，凝固时没有热效应。
It will melt in a certain range of melting points , but it has no definite melting point .
消融结束后沿针道切开牛肝，观测组织凝固性坏死形态和范围。
Ox livers were cut off along the needle tract and the size and shape of coagulation necrosis zones were observed and measured.
温度调解器是，除凝固点命令之外，也反应可编程序的成比例范围和最大值动力调整的一个真实的三方式控制器。
The temperature controller is a true three-mode controller that, in addition to set point commands, also responds to programmable proportional band and maximum power Settings.
温度调解器是，除凝固点命令之外，也反应可编程序的成比例范围和最大值动力调整的一个真实的三方式控制器。
The temperature controller is a true three-mode controller that, in addition to set point commands, also responds to programmable proportional band and maximum power Settings.
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