查询词典 be a mass of

Date Received : April 18, 2001; Date Accepted : June 7, 2001）This study had discussed the correlation between scenic beauty and mass planting skyline, which make up of the grass, the sky, and Araucaria heterophylla. The scenic beauty estimation method and the way of the visual simulation would be used to establish the predictive model of scenic beauty of mass planting skyline to serve as a guideline for planting design.

本研究应用景观美质评估法，采用视觉模拟的方式，以草地、天空、以及小叶南洋杉单一树种所组成的树群天际线景观，来探讨其与景观美质之关系，并建立树群天际线景观美质的预测模式，提供植栽设计树群组配时之参考。

A new architecture of digital control system was designed,which could be used in both quadrupole mass filter and quadrupole ion trap mass spectrometer.

设计了一个能在四极杆和四极离子阱质谱仪中通用的数字控制系统结构。

By Rosemary Ford THE EAGLE-TRIBUNE (NORTH ANDOVER, Mass.) NORTH ANDOVER, Mass. Cooking can be an art, but for Patti Marsh of West Newbury, it s definitely a science.

由罗斯玛丽福特鹰-论坛报（北和andover ，美国马萨诸塞州）北和andover ，美国马萨诸塞州烹饪可以是一种艺术，但对于patti沼西newbury ，它s肯定是一门科学。

The "spiculation"sign raised accurate rate of the diagnosis by 11.8%.Conclusion Real-time three-dimension ultrasound is a good supplement of two-dimension ultrasound.It can give more diagnosis information of the breast mass,especially to the small mass which can not be diagnosed definitely by two-dimension ultrasound.To analyse the characteristics of coronary section will improve the diagnosis accurate rate of the breast cancer.

三维超声是对二维超声检查的一个补充，它为诊断乳腺肿块的良恶性多提供了一些观察的指标，尤其对那些在二维图像上不能明确诊断的小肿块，加用三维扫查，注重分析冠状切面特点，有助于提高诊断的正确率。

5Th, in summary, any heavenly body all has each form internal mass energy to respond, and all is in the polarization, some is expanding frantically, some withers in cooling, in which also has the reversal phenomenon which cannot be known in advance, but all signs indicated the Earth is a trend senile star, but its velocity of whirl as well as internal inner layer thermonuclear reaction can extend the slowly weaken along with the time, the partial universe will erupt the mass energy which will entrust with, the end loses.

综上所述，任何天体都存在着各种形式的内部质能反应，并且都是处于两极分化中的，有的正在狂热膨大，有的则在冷却萎缩，其中也有不可预知的逆转现象，而一切迹象表明地球则是一个正走向衰老的星球，其旋转速度以及内部内层的热核反应都会随着时间的延伸而慢慢的衰减，局部宇宙爆发所赋予的质能，终将丧失。

ZG rotating bed consists of mono-or multi-rotors.Gas and liquid flow zigzag through the rotors countercurrently and carry out mass transfer.In ZG rotating bed,gas and liquid contact intensively,and the mass transfer rate can be increased greatly.It is a breakthrough for traditional plate and packed columns.ZGrotating bed of 1.5 meter high can achieve the separation ability which traditional plate of packed columns of 15 meters high can achieve.

该设备由一个或多个高速旋转的转子组成，气液以逆向折流方式流经转子，进行接触传质，1.5米高的ZG系列超重力精馏机相当于15米高的常用精馏塔，是对传统的板式塔、填料塔的重大突破，由国家级专家组鉴定，产品达到国际先进水平（专利号：ZL011343214）。

To verify the accuracy of CFD simulations, experiments were carried out. The results of simulations with user defined function of the effects of impeller type and stirring rate on the velocity field were in good agreement with the output of particle image velocity. The oxygen mass transfer model can be used to predict the process of oxygen mass transfer in a vessel, and the logarithmical expression can successfully describe the relation between the oxygen concentration and the dissolution time.

结果表明，(1)采用Fluent软件并结合用户自定义方程(user defined function， UDF)能够很好地模拟出实际搅拌器内流场分布，模拟结果与采用粒子成像技术(particle image velocity， PIV)的实验测量结果相符；(2)采用氧气传质模型能预测氧气在搅拌器内的动态传质过程，同时氧气浓度与溶解时间的对数关系式能较好描述试验搅拌器内氧气动态传质过程；(3)在相同搅拌速度下，圆盘涡轮式搅拌器产生的湍流动能分布范围要大于桨式搅拌器产生的湍流动能，而且湍流动能分布更均匀，湍流强度更大。

It is showed that a quantitative analysis on those geophysical factors causing the seasonal vertical movement of the crust could be very helpful to explain what is obtained in GPS monitoring, such as the atmospheric pressure, the mass load of snow cover and soil humidity, the nontidal oceanic mass load, rock's thermal expansion and shrink and so on. Also we do some ualitative analysis on the systematic errors between them.

研究表明，通过对大气压、积雪和土壤湿度质量负载、非潮汐海洋质量负载、以及基岩的热胀冷缩等地球物理机制因素引起地壳垂向季节性变化的定量分析，可以较好地解释GPS的监测结果，对两者间存在的一些系统偏差做了定性分析。

Abstract］ objective to discuss radiological findings of parosteal osteosarcoma on emphasis combined with clinical pathology and literature.methods 4 cases of parosteal osteosarcoma proved by operation and pathology were analyzed retrospectively.results female was 3 cases,male was 1 case,average age was 30.5 years old,these tumors were arised on posterior border of distal femur and popliteal cavity,presented as lobular dense ossified mass,defined lesion.one case had villose margin.a thin narrow lucent zone separated the mass from the cortex at two cases.one case underwent angiography,there was no malignant feature.conclusion parosteal osteosarcoma may be divided into low-grade type and high-grade type.radiological manifestations of early stage possess character,early diagnosis conduces to establish rational treating plan and evaluate prognosis.

目的 结合临床病理学特征和文献资料，重点讨论皮质旁骨肉瘤的x线特征。方法收集经手术、病理证实的皮质旁骨肉瘤病例4例，对其进行回顾性分析。结果 4例患者女3例，男1例，平均年龄30.5岁，肿瘤均发生于股骨远端后侧和腘窝处，表现为分叶状致密骨化肿块，边界清晰，其中1例边缘呈绒毛状改变，2例有细窄透亮带与骨皮质相隔，1例行血管造影，未见血管池等恶性征象。结论皮质旁骨肉瘤分为低度恶性和高度恶性两种，早期影像学表现有特征性，早期诊断有助于制订相应的治疗方案和评估预后。

The penile mass was located just proximal to the glans penis and measured 3 x 4 x 3 cm. Sonography revealed the mass to be located in the midline, displacing both corpora cavernosa laterally. It was well encapsulated, showing a uniform echo texture, isoechoic to the corpus cavernosum, with no involvement of Buck's fascia.

阴茎的肿块就位于龟头的近端，大小为3×4×3cm，超声显示肿块位于中线处，将两侧海绵体挤向侧方，其包膜清晰，回声均质，与海绵体呈等回声，未累及Buck筋膜。

And if officials on the take are not parroting the opinions of these companies, what can we suppose the money they receive is for?

如果受贿的官员不鹦鹉学舌般地复述这些公司的看法，那他们所接受的钱又能用于什么目的呢？

Love them, and love you too, Pitcher.

爱他们，也爱你，投手。