negative contrast的例句大全

objective to evaluate the feasibility using ferric ammonium citrate ( fac) as a gastrointestinal oral negative contrast agent to null the bowel signal during mr cholangiopancreatography ( mrcp) examination of obstructive jaundice patients.

目的评价采用枸橼酸铁铵作为胃肠道口服阴性对比剂对提高梗阻性黄疸患者磁共振胰胆管成像（MRCP）检查质量的作用。

the value of ferric ammonium citrate as an oral negative contrast agent for mrcp in diagnosis of obstructive jaundice

口服枸橼酸铁铵在梗阻性黄疸MRCP检查中的应用价值评估

Negative contrast and immune electron microscopic examination of avian paramyxovirus-2 standard strain and field strains isolated from China

禽副粘病毒2型标准株和国内分离株的透射电镜及免疫电镜观察

Methods Take the PCR technique and TCR-β primers with 5 case lymphonode reactive hyperplasia as the negative contrast. Detect 63 cases NHL patients'TCR-p clonal gene rearrangement.

方法采用PCR方法，使用TCRβ引物，以5例淋巴结反应性增生病例作为阴性对照，检测63例NHL患者TCRβ基因克隆性重排情况，其中T-NHL33例，B-NHL30例。

A Contrast of Selective Question Sentence between Chinese and Korean Language In the past, people only studied the imperative sentence and special question, now the yes-or-no questions and the positive and negative questions are also studied.

韩汉语选择问句对比同时识别和理解的查询语言覆盖面从过去人们只研究祈使句和特殊疑问句扩展到是非问句、选择问句和正反问句等句型。

Negative Ultrasonic Contrast Area in Patients with Ruptured Aneurysm of Sinus of Valsalva

Valsalva窦瘤破裂的超声负性造影区

In contrast, the public's reaction was extremely negative, primed partly by a media weaned on a diet of cloning scare stories and pulp fiction.

相反，公众的反应异常消极，部分的原因是媒体向他们灌输了有关克隆的恐怖故事和低级趣味的小说。

In contrast to the positive plasma jet, there are some specific features in the plasma jet driven by a negative pulse. The notable features are the existence of a narrow cathode fall region near the tip electrode and the absence of quasi-neutral ionized channels.

而在负脉冲驱动下，等离子体射流中没有准中性区域的存在，且在阴极附近存在着一个非常窄的阴极位降区。

in contrast, negative correlation between mg~# and fe_2o_3/ feo ratios implies that the increasing of oxygen fugacity is very likely the main factor to induce immiscibility of oxide melt.

而Mg与Fe2O3/FeO的负相关则说明，岩浆演化过程中氧逸度的升高可能是导致氧化物熔体不混熔的主要原因。

the value of oral ferric ammonium citrate solution as a negative gastrointestinal contrast agent in magnetic resonance cholangiopancreatography

口服枸橼酸铁铵在磁共振胰胆管成像中的价值

By contrast , PCNA reaction was positive in 31.9 % ±14.7 % of CgA negative GC cells.

CgA阴性胃癌细胞PCNA阳性标记率为31.9%±14.7%.

In contrast, needle N productivity of larch seedlings exhibited a negative relationship with N supply level.

与全株氮生产力的变化不同, 落叶松幼苗的叶氮生产力与供氮水平呈负相关.

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。

Do an experiment to must remember doing masculine gender and negative to contrast so.

所以做试验一定要记得做阳性和阴性对照。

for the sake of contrast, let's examine the effects of a negative mental attitude.

为了比较起见, 让我们来看一下消极心态的影响.

for the sake of contrast, let's examine the effects of a negative mental attitude.

为了比较起见, 让我们来看一下消极心态的影响.

The hydrophilic side chains and peptide bond enhance the negative values of the transfer enthalpy. In contrast, the hydrophobic side chain has positive contributions to the transfer enthalpy.

氨基酸的亲水侧链和肽的肽键对迁移焓有负贡献，氨基酸疏水侧链对迁移焓有正贡献。

In contrast, variations of ion temperature are very different in the two regions, with little change in polar cap while strong enhancement in auroral oval, implying a difference in key mechanisms for the negative storms in the two regions.

但离子温度的变化在两个区域很不相同，在极光椭圆区大幅度升高，而在极盖区没有显著变化，反映出引起F区负暴的主要机制在两个区域不尽相同。

By contrast, investment grade bonds have returned a negative 0.15 per cent.

相比之下，投资级债券的回报率却为-0.15%。