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- Velocity analysis based on hyperbolic travel time curve is therefore not sufficient for converted waves in anisotropic media. 因此,基于双曲时距关系的速度分析方法不适用于各向异性介质转换波的速度分析。
- Objective To explore cryptosporidium infection among injection drug users (IDUs), preliminary study on the relation between sex, age, nationality, taking drug time and cryptosporidium infection. 目的调查静脉吸毒人群隐孢子虫的感染情况,初步研究性别、年龄、民族和吸毒年限与感染的关系。
- The exploitation of Upper Computer includes the designing of the controlling map,setting up the database of operation and real time curve of water quality,accomplishing the system alarm,building and printing the report forms of the factory. 上位机监控软件的开发:按照污水处理流程开发了污水处理设备的监控画面,建立了设备操作、设备状态与水质参数的数据库及水质参数的实时曲线,完成了系统实时报警功能,实现了全厂生产报表的自动生成与打印功能;
- In this paper, gas generating strength of propellant charge was studied on basis of retreating for bore pressure time curve, and physical firing law of propellant charge was analysised. 通过对火炮膛内压力 -时间曲线的再处理 ,研究发射药的气体生成强度 ,进而分析发射药装药的物理燃烧规律
- Methods:Patients were divided into three groups according to they were in hospital in time sequence,cure rate,admission time,drug times and total dosage were compared. 方法:按入院时间先后随机分成三组,对比观察治愈率、住院时间、用药次数及总药量。
- The travel time curve for a P-SV wave is nearly hyperbolic, and the velocity derived therefrom takes both P and SV raypaths into account. This is a"composite" velocity which will be used for NMO corrections the same way as those done for P-P wsves. P-SV波的时距曲线仍然是一条近似的双曲线,但它包含着纵波和横波的双重影响,由此得到的速度称为复合速度,可用于动校正和叠加。
- Results:In hemoperfusion and long acting Tuoning group,the cure rate was high,the admission time was short,drug times and total dosage were obviously decreased.Conclusion:Emergency success r... 结果:血液灌流并长效托宁组治愈率高,住院时间短,用药次数及总药量均明显减少。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨,他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Objective To study the effect of strength time curves testing in rehabilitation assessment and treatment for peripheral nerve injurise (PNI). 目的探讨强度-时间曲线诊断法在周围神经损伤康复评定和治疗中的作用。方法周围神经损伤118例,178条神经,进行强度-时间曲线检测。
- According to the time-stress equivalence principle, the creep compliance vs. time curves at five different stress levels are determined and shifted along logarithmic time axis to get a master compliance curve at a given reference stress level. 运用时间-应力等效原理,可以由较高应力水平下较短时间的试验数据,通过沿时间轴的平移得到较低应力水平下材料的长期性能。
- The air temperature, relative humidity and wood moisture content versus time curves during hu-midification drying of Tilia Amurensis were presented in this paper. 描述了椴木除湿干燥过程中干燥室内空气温度、相对湿度及木材含水率的变化曲线。着重分析了椴木除湿干燥过程中除湿量及能耗的变化规律。
- We are testing the efficacy of a new drug. 我们正在测试新药的功效。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- The back-calculated results are further used to predict the settlement versus time curves under the embankment centerline which matches those measured iii the field fairly well. 运用这一结果,预测路堤中线下地基固结沉降历时曲线与实测沉降曲线很好吻合。
- I am surprised to learn that he is taking drug. 听说他在吸毒,我很吃惊。