持续几十年的挑战之一是难于找到多型腔模具来生产一模一样的部件。
One that has persisted for years is the difficulty of getting multicavity tools to produce identical parts.
持续几十年的挑战之一是难于找到多型腔模具来生产一模一样的部件。
One that has persisted for years (decades, actually) is the difficulty of getting multicavity tools to produce identical parts.
在古埃及，达官贵人的木乃伊，皮肤上多要上色，颈腔要填圆，眼窝里还要装上人造眼球。
In Ancient Egypt the mummy of a nobleman would probably have its skin colored, its neck filled out and man? Made eyes fixed in the eye sockets.
带有反馈的腔内调制激光器，其输出将出现双稳、多稳特性，因而可用作数字光通信的调制源。
Otherwise, the intracavity modulating laser with feedback device can be used in digital optical communication because of its bistable and multistable out-put.
像奶牛一样，他们的消化系统具有多腔室，并含有一个用于代谢并分解植物的腔室。
Like cows, they have multiple compartments in their digestive tracts, including one that metabolizes plant matter to break it down.
考虑在实际实验中的情况，分析了多外腔条件下的自混合干涉效应。
Considering the experiment in practice, we analyze the laser feedback interference at the condition of multiple external cavities.
在同一个滤波器中同时使用源端负载端耦合和多模腔融合技术，使滤波器的频率选择斜率和阻带性能得到改善。
The slope selectivity and the stopband of the filters are further improved by utilizing a combination of source-load coupling and over-moded cavities in the same filter.
用光束脉冲矩阵法分析了多色光学谐振腔的稳定条件；给出了计算腔内净群速度色散的准确表达式。
The stable condition of multi wavelength optical cavities is discussed by the method of ray pulse matrices, and the formula of net GVD is deduced.
介绍利用两台软x射线能谱仪和多针孔软x射线条纹相机配合诊断腔内的辐射温度。
Radiation temperature in hohlraums is diagnosed by using two soft X-ray spectrometers and a multi-pinhole soft X-ray streak camera.
总结了治疗多发性脾脓肿的三条经验，即一针多腔，由深及浅，先小后大的原则，强调残余脓肿不论大小均要穿刺治疗。
The three principles on treatment of multiple splenic abscesses are one needle for many abscesses if ROM deep to shallow; and from, small to big.
基于多镜理论提出了一种新的多腔滤波器群延迟计算方法，简化了计算过程，使得计算不再受实际材料的限制。
A novel method for calculating group delay of multi-cavities filters based on multi-mirror theory is presented, which simplifies the calculation and is not restricted by the practicable materials.
利用多镜理论以两种不同方法推导了在多腔级联法布里珀罗滤波器件中引入衰减时信号透过率的传输矩阵算法。
A matrix treatment is presented by two different methods based on multi-mirror theory to calculate the transmission characteristics of the multi-cavities Fabry-Prot filters with attenuation.
目的探讨蛛网膜下腔出血后脑血管痉挛的多因素影响机制。
Objective to explore the effects of varied factors in cerebral vasospasm after subarachnoid hemorrhage.
发现多腔窄带滤光片各腔的误差灵敏度与腔的位置有关，且各腔间隔层组成材料不同，其对误差最敏感的膜层位置也不相同。
The result shows that error sensitivity of the cavity is related to it′s position and with the difference of the spacer′s material , the most error sensitive layer′s position is also different.
双头螺杆泵比单头螺杆泵工作腔室多，泄漏少，泵的排量大，效率高。
The twin screw pump is of the properties of less leakage, big displacement and effectivity.
基于多镜理论提出了一种新的多腔滤波器群延迟计算方法，简化了计算过程，使得计算不再受实际材料的限制。
A novel method for calculating group delay of multi-cavities filters based on multi-mirror theory is presented, which simplifies the calculation and.
多模箱式再生系统中过滤体的尺寸可以不受安装空间的限制，并且可以采用多个微波源馈入功率以提高再生腔中的微波功率密度或改善加热均匀性。
In this system, the size of the filter is not limited by the space of installment and it is possible to heat of the filter by using more than one microwave power supply.
在受驱动光学系统中增设内腔多光子吸收元件是抑制腔场噪声的有效手段。
A intracavity multiphoton absorber in driven optical systems is a effective means to depress the internal field fluctuation.
注塑工艺中多型腔非平衡浇注系统的平衡状况，在很大程度上影响制品的质量。
The balance of the multicavity unbalancing injection system has great influence on the quality of the parts.
这种利用多模腔的设计也具有准椭圆传输函数特性。
The new designs utilize over-moded cavities and also exhibit pseudo-elliptic transfer functions.
同时，在分析单型腔简单胀形件加压曲线的基础上讨论多型胶复杂胀形件的加压规范。
Furthermore, the proper specifications of bulging pressure of complex multi-mould parts are discussed on the basis of analysing singlemould bulging parts.
目的开展血管腔内带膜支架植入治疗主髂动脉多撕裂口夹层动脉瘤的临床研究。
Objective To develop and study endovascular stent graft deployment for the treatment of the aortic and iliac dissecting aneurysm with multi entry tears.
对于注射成型加工温度范围较窄的PET塑料，可利用热流道板实现一模多腔热流道注射成型。
For PET resin, the processing temperature window of which is relatively narrow, hot runner plate could be used in the multi-cavity hot runner injection molding.
在注塑成型过程中，浇注系统尤其是多型腔浇注系统的设计合理与否对产品质量和效益都有决定性影响。
During moulding, moulding system, especially the design of multi-moulding types moulding system is decisive factor to product quality and profit.
介绍了利用两台软x射线能谱仪和多针孔软x射线条纹相机配合诊断腔内的辐射温度。
Radiation temperature in hohlraums is diagnosed using two soft X-ray spectrometers and multi-pinhole soft X-ray streak camera.
方法应用彩色多谱勒超声检测137例孕10至17周的正常胎儿心脏四腔结构。
Methods Computerized ultrasonic doppler system was used to study the four-chamber view of 137 fetal hearts from 10 to 17 weeks of gestation.
在古埃及，达官贵人的木乃伊，皮肤上多要上色，颈腔要填圆，眼窝里还要装上人造眼球。
In Ancient Egypt the mummy of a nobleman would probably have its skin colored, its neck filled out and man - made eyes fixed in the eye sockets.
利用迁移矩阵方法，给出了多原子体系与单模腔场相互作用的稳态解条件。
The condition of steady state solution in the interaction between multi atom and single mode field is presented by using the method of drift matrix.
根据离轴多程放大系统的光路特点，对产生谐振腔最可能的光路部分进行了自激振荡形成条件的分析，根据分析结果并结合实际情况采取了一些抑制自激振荡的措施。
Based on the character of off-axis and multi-pass amplification systems, the possibilities are analyzed that some part of the line could form optical oscillator and occur self-excitation oscillation.
介绍了较佳的多腔精密医用导管机头结构，并对两类典型多腔精密医用导管的机头定型段流场进行了数值模拟分析，获得了出口截面上的速度分布图。
By simulating of melts flow in the die for two type of multi-lumen precise medical catheters, distribution of velocity at the exit of die were obtained.
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