Positive and negative contrast media for enhanced MR imaging of the liver were studied.
本文复习了肝脏磁共振增强扫描中所应用的阳性及阴性造影剂。
Conclusion: Barium Sulphate Suspension has good MRI negative contrast effect, the Suspension presented here is suitable for clinical application.
结论：硫酸钡混悬剂有良好的阴性MRI造影效果，本研究提出的硫酸钡混悬剂可望用于临床造影。
Contrast this with times we're under stress or after experiencing some disappointment. At those times our mind can be quite negative and quite "busy."
但是但我们处于压力之下或感到沮丧时，我们的心态就会变得消极负面。
In contrast, if he infers that she is not interested when she is in fact interested, then he has made an error of false negative (what the statisticians call the "Type II" error).
相反，如果他推断，她不感兴趣，而实际上她感兴趣，那么他犯了假阴性的错误(统计学家称为“第二类”错误)。
In contrast, negative perceptions of others are linked to higher levels of narcissism and antisocial behavior.
相反，对他人负面的认知则反映出很大程度的自恋，以及反社会的行为倾向。
In contrast, Japan, France and Russia have negative birth rates, and the U.S. is slightly positive.
(相反，日本、法国、俄罗斯出生率为负，美国出生率很低)。
AIM: To study the value of oral ferric ammonium citrate (FAC) solution as a negative gastrointestinal contrast agent in MR urography (MRU).
目的：研究枸橼酸铁铵作为胃肠道阴性对比剂对改善磁共振尿路成像(MRU)质量的价值。
This paper makes analysis and contrast of the negative sentences for both similarities and differences between Chinese and Uygur by employing contrastive linguistic theories and methods.
本文用对比语言学的理论和方法，对汉维语否定句进行了分析和对比，既求同又求异。
Objective:To investigate the value of oral gadopentetic acid dimeglumone salt solution as a negative gastrointestinal contrast agent in 3.0T magnetic resonance cholangiopancreatography.
目的探讨钆喷酸葡胺作为胃肠道阴性对比剂在3.0T磁共振胰胆管成像中的应用价值。
For the sake of contrast, let's examine the effects of a negative mental attitude.
为了较量起见，让咱们来看一下消极心态的阻碍。
This paper introduces the develpment of low contrast electron microscope image negative and photograph, according to the basic composition of the developing liquid and the action of each composition.
本文根据显影液的各组成成份在显影过程中的作用特点，介绍了低反差电镜图像底片及照片的冲洗方法。
Yet, many believe that Britons are inherently negative, in contrast to their neighbors across the Atlantic Ocean.
然而，有一部分人则认为英国人生来就消极，这与他们大西洋彼岸的邻居截然相反。
This is in contrast to negative emotions, which prompt narrow survival-oriented behaviors.
这与负面情绪，而迅速缩小生存为导向的行为。
It stands in direct contrast to dependence, which has a negative connotation to most Americans.
它直接依赖相比，大多数美国人的负面内涵。
The negative film which covered the photochromic material was subjected to UV light, and image with clear contrast which lasted over 24 hours was obtained.
将底片覆盖在此膜上，经紫外线照射后呈现出明显的色差，显示出的图象可保留24小时以上。
Sometimes it's higher contrast, lower saturation, small hue shift or negative hue.
某些事情是高对比，低饱和度和小的色相增加或负色相。
The heuristics, by contrast, has a negative aspect which would lead people to get the wrong conclusion.
相反，启发式有一个消极的方面，这会导致人们得出错误的结论。
By contrast, less-happy people are more apt to be defensive, isolated, and self-absorbed, and unfortunately, their negative moods are catching (technical name: emotional contagion).
形成对比地是，较不快乐的人更倾向于防御、孤立、自我沉醉，而且不幸地是，他们消极的情绪有传给别人的能力(术语：情绪传染)。
In contrast, the refusal or failure to forgive lies at the base of negative, anger, stress, anxiety, mental and physical illness, and most unhappiness.
相反，不愿意原谅别人只会导致愤怒、压力、焦虑、身心疲倦、不快乐。
For preventing the formation of silver mud sedimented during the processing of hi -contrast negative image, the following four measures are useful and effective:1. using principal developing agents;
为了避免在冲洗高反差负像影像过程中产生银的沉积，形成银渣，可采用下列四项措施，效果良好：1采用主显影剂；
The negative film which covered the photochromic material was subjected to UV light, and image with clear contrast which lasted over 24 hours was obtain...
将底片覆盖在此膜上，经紫外线照射后呈现出明显的色差，显示出的图象可保留24小时以上。
Meanwhile we contrast the inspect result of the small forest climate and air concentration of negative oxygen ions, in order to be the assistant indexes for the health assessment.
同时对林内小气候和空气负氧离子浓度进行了对比监测，作为健康评价的辅助指标。
In contrast, the US Fed still pursued an accommodative policy of low, to effective negative interest rates up through the first half of the year, commencing its new tightening cycle in June.
相反的，美国联储直至去年上半年仍追随低息至有效的负利息政策。由六月份起始进行紧缩周期。
The high-contrast colour paper is commonHgh-quality negative-positive colour paper.
高反差彩色相纸是目前通用优质负一正彩色相纸。
The high-contrast colour paper is commonHgh-quality negative-positive colour paper.
高反差彩色相纸是目前通用优质负一正彩色相纸。
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