在...保证下

The operation on the skin and the conjunctiva was performed without using microscope, the dermis and the aponeurosis of the levator muscle of upper eyelid were limited within the ring of the ligature by the line of suture ligatured to form firmly heal which keeps the formed double-fold eyeli...

其法的特征是皮肤面和结膜面均在直视下操作，增加了可信度，缝线结扎后保证了将皮肤的真皮层和提上睑肌的腱膜层均拦在结扎线环内，形成了牢固的粘连愈合，使之形成的重睑沟牢固持久，永不消失。

The results of numerical modeling indicate that the thin film microstrip lines with finite ground width have good broad band characteristics and the characteristic impedance, attenuation constant and effective dielectric constant have small change with the finite ground width changing.

作者用该程序对有限接地面薄膜微带线进行了时域仿真，结果显示在保证传输模不受干扰的情况下，在较宽频带范围内有限接地面对微带特性有微弱影响。

To install in coal bunker reciprocating next, in underground mines in the production of coal, setting a certain capacity to ensure away with high yield, high peak pinggu is very necessary.

往复式给煤机安装在煤仓下口处，在煤矿井下生产中，设置一定容量的煤仓对于保证消峰平谷和高产、高效是十分必要的。

Reciprocating to the installation of the coal bunker under mouth, in mine production, setting of a certain capacity of the coal bunker for ensuring consumer-Pinggu and high-yield, high-efficiency is very necessary.

往复式给煤机安装在煤仓下口处，在煤矿井下生产中，设置一定容量的煤仓对于保证消峰平谷和高产、高效是十分必要的。

The bridge design theory based on the life cycle cost refers to, in the beginning of bridge design, the innovative design approach to ensure an optimized bridge life cycle cost on the basis of a secure operation of bridge.

所谓桥梁的全寿命周期成本设计理论，即指在桥梁结构设计之初，在保证桥梁服务寿命内安全运营的前提下，确保其寿命周期成本最优化的一种全新设计方法。

The analysis of simulation result indicates that the CDMA system has much more superior performance on noise-immune; the continuous processing in the part of signal modulation can not improve the efficiency of spectrum in CDMA system; under the situation , making sure that the proximity of the reliability of information transmission to the unsmoothed system, the power of the transmission can decline to 90.5% of the unsmoothed system, the bandwidth of -50dB will decline to almost one half of the unsmoothed system in spread spectrum and dispread spectrum by using continuous WALSH codes.

仿真及分析结果表明：CDMA系统具有更优越的抗噪声性能；信息调制部分的平滑化处理在CDMA系统中不会改善频谱的利用效率；运用平滑化WALSH码进行扩频和解扩时，在保证信息传输可靠性与非平滑化系统接近的情况下，能够将发射功率降低到非平滑化系统的90.5%，-50dB带宽减小到非平滑化系统的一半左右，这有利于降低对临近频段的干扰，提高频谱的利用效率。

In order to save the rare expensive iceland crystal material and realize the 90° beam splitting on the base of high transmissivity and high extinction ratio, using two pieces of ZBaF3 glass and one iceland crystal slice, a new type of 90° beam splitting polarized prism was designed.

为了节省冰洲石晶体材料，并且在保证偏光棱镜高透射比和消光比的情况下实现光路的90°分束，采用在两块ZBaF3玻璃中间胶合冰洲石晶体薄片的三元结构方案，设计了一种新型的90°分束偏光棱镜。

This company explores new-style and compound corrosion inhibiter and block dirty agent actively still to apply mediumly in water of turbine condenser loop, below the premise that makes sure equipment safety moves, make circular water utilization rate rose 3 to 5 times, raised the utilization rate of water natural resources.

该公司还积极探索新型复合缓蚀剂和阻垢剂在汽轮机冷凝器循环水中的应用，在保证设备平安运行的前提下，使循环水利用率提高了3至5倍，提高了水资源的利用率。

In all studied the linear profile with higher velocity adjacent to inside case has the best performance

因此，在保证柜内温度的前提下，通过在出风口设置合适的整流装置，使外侧速度尽可能减

Repair work under the guarantee must be carried out within 14 days.if this deadline is exceeded,lumpsum damages in an amount of 10% of the net price stated in the goods catalogue shall be due and payable for each week or part of week up to the full price of the item in question.

Repair工作的保证下，必须进行在14 days.if这一期限已经超过， lumpsum损害赔偿数额的10 ％的净价格在货物目录应到期应付每一周或一周的一部分，到全价的项目的问题。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失