But the current inventory of F-15s can be economically maintained in a structurally sound condition until 2015 or later.
但目前库存的F - 15型飞机在经济上能够维持一个稳健的状态，直到2015年或稍后。
All the goods have been examined carefully before packing, which will guarantee the goods in sound condition upon arrival.
所有的商品在包装前我方都仔细检查过，确保到货时完好无损。
It was still in the old streets of Chengdu. I followed you step by step along the smooth stone flagging. I watched your back and consoled myself: father was still in sound condition.
还是成都的那些老街道，我跟着你一步一步地走过平坦的石板路，我望着你的背影，心里安慰地想：父亲还很健康呢。
While it may sound like an advantage to many, people with this rare condition often find their unusual ability burdensome.
虽然这很多人听起来像是优势，但患有这种罕见疾病的人往往会觉得这种独特能力是负担。
And for a good overall picture of a parent's condition, a child is well advised to ignore the usual medical and nursing jargon and to focus instead on the sound of the parent's own voice.
抛开医疗和护理的行话，子女要对双亲的身体状况有一个全面的了解，并且开始关注来自父母的声音。
Though it may sound scary, a doctor-recommended under-the-foot pad can help treat the condition by taking pressure off the nerve.
尽管听上去很吓人，不过医生推荐的脚垫就可以帮助排解神经的压力。
Then we seek the best experiment condition through changing the quantity of coupling agent occasionally and suitable ultra sound temperature.
于是我们通过改变偶联剂的量以及合适的超声温度寻求最佳的实验条件。
Sound moral culture is the essential condition for promoting the art of linguistic expression, while fluent common spoken Chinese is its prerequisite.
良好的道德修养是提高语言表达艺术的必要条件，流畅的普通话是提高语言表达艺术的前提。
Good family environment, will be pregnant with a person's healthy psychology and sound personality and have offered the essential condition for growing up healthy behavior.
良好的家庭环境，会孕育一个人健康的心理和健全的人格，为其健康行为的培养提供了必要的条件。
This paper researches on the tool wear condition monitoring by cutting sound signal and workpiece surface texture based on analysis of the relative situation.
本论文在分析现状的基础上，从切削声信号和工件表面纹理这两个方面对刀具磨损状态监测技术进行了研究。
The effects of the boundary condition on sound scattering are also considered.
本文还考虑了界面状况对声散射的影响。
In some cases, although the condition of plane sound is not too satisfactory, the relative error of the azimuth is only 3.3%.
即使在平面声波条件不甚满足的情况下，其定向的相对误差也只有3.3%。
Efficient ventilation and sound air current are significant to improve indoor air quality, control the contamination concentration, and ensure the realization of healthy and comfort air-condition.
有效地通风和合理的气流组织对于改善室内空气品质，控制室内污染物浓度，保证实现健康建筑、健康舒适性空调有着重要的意义。
Based on the analysis of sound incidence and fluid-structure Coupled condition, a mathematic model of double-proof window is established, and this model involves the design parameters.
通过对声波入射的分析，同时结合流固耦合条件，建立出双层隔声窗传声损失的数学模型，该模型能够同时包括隔声窗的优化设计参数。
Supposing that the condition of diffusive sound field is known, a method to handle room sound field is given to avoid the complicated mathematical derivation, using system theory and statistics.
在扩散声场假设条件下，采用系统学、统计学等方法来处理室内声场，避免了繁杂的数学推导。
For the tape of the information in dusty, reproduction of the sound and image is the absolute condition.
就信息产业用的磁带来讲，声音和图像的逼真再现是绝对的条件。
The rule of singing sound based on the pleasant sound of speech is a unique and indispensable condition.
以优美的说话声建立起歌唱发声的规则是正确歌唱唯一的、必不可少的条件。
Sound a term used to describe something that is in good condition, financially strong and reliable.
稳健的用来说明某事正处于良好的状态下，且财务上强健可靠的一个术语。
This paper discusses the recognition of heart sound for evaluating the cardiac contractility change trend, which includes heart sound samples recorded at different exercise condition.
讨论了用于评估心力变化趋势的心音识别算法，包含了对不同运动条件下记录的心音样本的识别。
Flow velocity, at this location, can never exceed the local speed of sound, and is said to be in a choked condition.
流速，在这个位置，绝不能超过当地音速的，据说是在一个呛条件。
Once either condition is met, and the gas Cloud is triggered, an alarm will sound and every player will have a notification displayed.
一旦满足其中一个条件，就会触发毒气云，会有警报声，所有玩家都能看到提示信息。
When being in operation, the electronic radio receiver sends out cue signal if sound signal is not accorded with the condition of volume in order to make adjustment in time.
使用这种电子收音装置，可以在操作的同时，对不符合音量条件的声音信号发出提示信号，以便做出及时的调整。
An abnormal sound, usually emanating from the heart, that sometimes indicates a diseased condition.
心杂音不正常的声音，通常由心脏发出，有时意味着有。
Tinnitus is a condition where an individual hears a sound in their ear, or ears, when there are no external sources to that sound.
耳鸣是一种个人在他们的耳朵听到的声音，或耳朵，当有声音没有外部来源的条件。
Under the condition of optical breakdown, a high ratio of laser to sound energy conversion can be obtained with a large laser beam waist radius.
在保证光击穿的条件下，选择较大的激光焦斑半径，可提高光声能量转换效率。
The meta information includes: search information corresponding to at least one search condition of a scene, character, sound, location, and item;
元信息包括：相应于场景、角色、声音、地点和项目的搜索条件中的至少一个的搜索信息；
All these artworks will be preserved in constant temperature and humidity condition with advanced facilities and sound security system forever.
在设施齐全、设备先进、恒温恒湿、安全配套、制度健全的保藏条件中传之永远。
Results show that the modification could ameliorate the diesel engine"s structural sound radiating condition in the studying frequency band."
主要声学量的对比结果表明，在所研究的频率域内，修改措施对改善低频域内整机外场声辐射情况具有较为明显的作用。
Results show that the modification could ameliorate the diesel engine"s structural sound radiating condition in the studying frequency band."
主要声学量的对比结果表明，在所研究的频率域内，修改措施对改善低频域内整机外场声辐射情况具有较为明显的作用。
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