unde

Civil Engineering Materials is a basic course for unde ate student in civil engineering field .

土木工程材料课程是土木工程专业学生必修的专业基础课。

Unde rotation of medium rice and wheat , zinc fertilizer could be only applied on rice .

如果是中稻和小麦轮作，则可以只在水稻上施用锌肥。

Cytogenetic studies on nasopharyngeal carcinoma in transplanted tumor with highly lymphatic metastasis in unde mice

鼻咽癌高淋巴道转移裸鼠移植瘤的细胞遗传学研究

Marco Polo 's father and unde seemed to reach several lands in the East .

马可波罗的父亲和叔叔似乎是到过东方的几个国家。

That is , unde the transcendent justice of God , mankind can ultimately achieve justice .

也即是在上帝超验正义的审视下，人类才能最终能够实现正义。

Reduce the transactional work on the core of human resource management interference , through human resources outsourcing , the number of personnel in the management of change unde .

降低事务性工作对人力资源管理核心的干扰，通过人力资源外包，在管理人员数量不变的前提下提升人力资源部门战略管理能力。

Unde the given coding bit-rate , the max coding distortion decrease can be calculated v / ith Rate-Distortion algorithms .

在给定的编码率下，可由率失真算法计算图像编码所能达到的最大的编码失真减小。

So it is necessary to sound the mechanism of land transfer and promote the moderate scale operation unde the condition of stabilizing the existing land contract relationships over a long term .

因此应建立健全土地流转机制，并在稳定现有土地承包关系长久不变的前提下推进适度规模经营。

The unde rtaking of translation had changed from cultural conquest to cultural exchange since the translation of Buddhist sutra into Chinese in the Han dynasty .

自汉代佛经翻译开始，中国古代翻译事业由文化征服走向文化交流。

Improvement of liquefied , saturated sandy loam by pile-driving simulation of nonequilibrium transport of atrazine in saturated sandy loam unde r steady-state water flow condition

打入桩对液化饱和亚砂土改善的探索&无排地下孔隙水措施的处理实例阿特拉津在饱和砂质壤土中非平衡运移的模拟

Three-dimensional Limit Equilibrium Analyses of the Stability of Saturated-unsaturated Soil Slopes ; SIMULATION OF NONEQUILIBRIUM TRANSPORT OF ATRAZINE IN SATURATED SANDY LOAM UNDE R STEADY-STATE WATER FLOW CONDITION

饱和&非饱和土坡稳定性的三维极限平衡分析阿特拉津在饱和砂质壤土中非平衡运移的模拟

Test materials involved were three soybean varieties . They had been stored unde 37 C for 20,40,60 , and 80 days , and for 48 hours under 48C .

参试大豆品种3个，置于37℃高温下处理20、40、60、80天，以及在48℃高温下处理48小时，以常温（18～20℃）贮存大豆作对照。

Simulation of nonequilibrium transport of atrazine in saturated sandy loam unde r steady-state water flow condition the nonlinear drift motion simulation of multi-chain mooring buoy in time domain

阿特拉津在饱和砂质壤土中非平衡运移的模拟多锚链系泊浮筒非线性漂移运动的时域模拟

When he was 16 , his father died , and the boy was sent to Shanghai to live with his unde who found him a job in a textile factory .

16岁时，张石川父亲病逝，被送往上海与舅舅生活，并在纺织厂找到一份工作。

Based on the transfinite super-tall structures for elastic-plastic analysis , to find out the weak parts of the structure at the same time , evaluation is unde the seismic performance of the structure .

通过对超限超高层结构进行弹塑性分析，从而在找出结构薄弱部位的同时，对结构抗震性能进行评判。

In fertilizer-dressing practices , highest average yield of soybean is organic compost dressing , the second is fertilizer-dressing , the third is crop straw ploughing unde .

培肥措施中，有机肥处理组合平均产量最高，其次是化肥处理，秸杆还田居第三位；

The opening and closing of the shutter , the zero point adjustment , the 100 % transmittance determination and the absorbance mea-surement can be accomplished automatically unde .

在微机的控制下，可实现光门开闭、调零、确定透过率100%及吸光度测定的自动化。

Based on the two concepts of " drifting " and " returning ", it makes a penetrating analysis of her emotional experience and her way of life , which helps the reader to have a deeper unde .

因此以女性空间为视角观照萧红及其作品，从“漂泊”和“回归”两个概念出发来透视萧红的情感历程和人生道路，以期达到对她的作品的更深刻的理解。

Then the significances of acoustic impedance reconstruction used in UNDE are summed up , at the same time , the key technologies for acoustic impedance reconstruction is discussed and the research direction of this dissertation is pointed out also .

此外，在概括声阻抗重建对于材料或构件超声无损评价重要意义的同时，对声阻抗重建过程的关键技术进行了评述，为本论文指明了研究方向。

The research technique route and tenet is to pick-up characteristic parameters by analyzing relevant ultrasonic echo signals and then found the relation between the structure configuration and evolvement process , till realize UNDE and UNDT of materials finally .

本研究的基本技术路线和宗旨是通过对超声回波信号进行相应的分析，提取模型的特征参数，并与材料的组织形态及其演变过程相关联，最终实现材料的超声无损表征与评价。

To enhance the signal to noise ratio ( SNR ) of fundamental ultrasonic echo signals for ultrasonic nondestructive testing ( UNDT ) and ultrasonic nondestructive evaluation ( UNDE ), an improved technique to suppress structural noises of ultrasonic signals was presented .

为了提高超声无损检测（UNDT）与无损评价（UNDE）基础数据的信噪比（SNR），提出了一种基于神经网络模式识别理论的小波域超声信号消噪技术。

Unde suitable reaction conditions , main indexes of potassium sulfate exceed the national standard , where K 2O > 47.0 % and Cl - < 2.2 % . Conversion rate of K + is 72.2 % and conversion rate of SO 4 2-reaches 98.8 % .

在适宜的反应条件下，产品硫酸钾的主要指标超过国标农用一等品要求，K2O>47.0%，CI-<2.2%，K+的一次转化率为72.2%，磷石膏中SO42-的转化率达到98.8%。