查询词典 high-pressure area

The experiments on 11 crops cultivation, including wheat, rapes, sweet potato sesames, leeks and so on, were carried out in Jingzhou as selenium resources from selenium mineral powders, complex fertilization of containing abundant selenium and Na2SeO3 in high selenium area.

以源自高硒区的硒矿粉、富硒复混肥和Na_2SeO_3为硒源对小麦、油菜、红薯、芝麻、韭菜等十一种作物在荆州进行了异地富硒栽培试验和提高硒矿粉利用率的试验，得出如下结论： 1。应用硒矿粉、富硒复混肥和Na_2SeO_3作为硒源均能提高试验作物的硒含量水平，以土壤施入和叶面喷施的方式均能升高作物的含硒量，可以作为富硒栽培的一个重要措施。

This thesis presents the preliminary study of the influence of sentence stress on prosodic features in Mandarin, and of the relationship between duration and pitch under different sentence stress levels. The results show that: The pitch is the most important factor which carries the sentence stress, with the increase of the sentence stress level, the peak of distribution contour of pitch moves towards high frequency area. In the case of"Stress"and"Light", two peaks are found in the distribution contour of duration, which means that the duration of some words are affected by sentence stress, but of others are not. The relationship between pitch and duration in"Normal","Stress"and"Light" are un-correlated, positive correlation and negative correlation respectively.

研究了汉语语句重音对音长和音高的影响、及音长和音高之间的相互关系，结果指出：（1）音高是汉语语句重音的基本表达手段，随着语句重音级别的提高，音高的统计分布曲线向高频方向推移；（2）在连续语流中的词被&重读&和&轻读&的情况下，音长分布出现双峰，表示它们的音长存在着受语句重音的影响和不受语句重音的影响两种情况；（3）词在&正常&、&重读&和&轻读&三种情况下，音高和音长的相互关系分别是：不相关、负相关和正相关。

In south of the East China Sea, high abundance area of Ostracods was located in offshore in winter and spring but nearshore in summer and autumn.

东海浮游介形类基本上是一大类较为典型的暖水性且具有集群行为的海洋浮游动物。

The temperature and stress field of wagon wheel under the condition of long ramp way cycle braking in Daqin line have been simulated by using FEM and axial symmetry model Results indicate that high stress area appears on the wheel web, and the strength of wheel meets the requirement of routine operation under current braking condition.

采用轴对称模型和有限元方法，模拟了大秦线长大坡道循环制动条件下货车车轮温度和应力场，结果表明车轮高应力区出现在辐板上，现行制动条件下车轮强度满足使用要求。

It is clarified for the first time that the thermal fatigue failure of solder joint is actually a creep strain low cycle fatigue failure, and a physical model for creep fatigue crack propagation has been proposed. It was pointed out that creep strain increases in the high stress area ahead of the tip of thermal fatigue crack, results on one hand that the slide of crack tip increase, inactivation more serious and crack close length increases, the other hand, that intergranular crack exists, whose direction will affect the fatigue crack propagating.

本文首次阐明了焊点的热循环失效本质上是以焊点内循环蠕变为主要应变的低周疲劳失效，并在此基础上提出了蠕变疲劳裂纹扩展的物理模型，指出热循环裂纹前端的高应力区内，蠕变加剧，使裂纹前端滑移增加，裂纹钝化加剧，导致随后的裂纹闭合扩展长度增加；同时蠕变也使裂纹前端的高应力区出现晶间裂纹，蠕变沿晶裂纹对主裂纹扩展的影响取决于沿晶裂纹的连接方向。

The porous silica with nanofibrous morphology produces a high surface area of 391.8 m2/g and total pore volume of 1.05 cm3/g. The characteristic of hysteresis loop are mainly of slit-shaped pores.

纳米纤维状多孔氧化硅比表面积为391.8 m2/g，总孔容为1.05 cm3/g，由吸附脱附等温线的滞后回线特征判断其结构中的孔主要为缝隙型孔。

This paper deals with how thermal inertia and adiabatic effect of an object welding And what flame should be applied in oxy-acetylene welding with silver-copper solder and the high temperature area of flame are also discussed then the effect of free oxygen and free carbon on welding is analyzed.

探讨了物体的热惰性和绝热效应对焊接的影响，讨论了采用银铜焊料进行氧－乙炔焊时应该运用的火焰和火焰的高温区域。

The sleep quality of military personnel in high altitude area was not satisfacted, and sleep quality could influence their status of self-survey health.

结论高原军人的睡眠质量不容乐观，他们的睡眠质量对自测健康状况有显著影响，提高高原军人睡眠质量是改善他们自测健康状况的有效途径。

The scores of sleep quality had significant correlation with the scores of all subscales and total score in self-survey health of military per sonnel in high altitude area.

高原军人睡眠质量各成分得分和总分与自测健康状况3个子量表得分和总分绝大多数呈显著的负相关，尤其与心理子量表的相关更为显著。

Results It included cysticerci meningitis often seen in the high incidence area of cycticercosis; subacute or chronical onset; recurrent headache, fever, dementia or dizziness, and less meningeal irritation; lymphocyte and mild to moderate protein and positve cysticerci antigen in CSF;cysticerci confirmed in the examination of subcutaneous noduses.

结果 患者多生活在囊虫高发地区，多为慢性或亚急性起病，表现为反复发作性头痛、发热、头晕或痴呆，脑膜刺激征少见，CSF以淋巴细胞为主，蛋白可升高，囊虫抗体阳性，皮下结节活检被证实为囊虫，囊虫病的典型影像学表现。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。