Objective To study the spiral CT features of pancreatogenic segmental occlusion of portal system (PSOPS).

目探讨胰源性门静脉系节段性阻塞(PSOPS)CT征象。

NGC 1512 is a barred spiral galaxy in the southern constellation of Horologium.

NGC 1512是一个处在南天时钟座棒旋星系。

The parametric modeling method for loxodrome normal circular-arc spiral bevel gear was presented.

给出了斜航式法向圆弧螺旋锥齿轮参数化建模方法。

Her hair was styled into a cascade of spiral curls.

她头发被做成了瀑布般螺旋形鬈发。

But cautious incrementalism, ironically, risks letting the world slip ever further down the deflationary spiral.

但是讽刺是，我们现在要警惕渐进主义，这种风险会把我们从紧缩循环带向更深深渊。

Their profits began to spiral down disastrously.

他们利润开始螺旋形地急剧下降。

The production in this factory is spiral.

这个厂产量呈盘旋上升。

Another showed fibrocyte morphological features as well as spiral ligament fibrocytes ultrastructure characterization, and expressed vimentin.

后者呈成纤维胞形态，表达波形蛋，有耳蜗螺旋韧带成纤维胞超微结构特征。

Objective To evaluate the diagnostic efficacy of the reformatted unenhanecded spiral CT of ureter for ureterolithiasis.

目非增强螺旋CT输尿管重建对输尿管结石诊断值。

The haustrum structure of the two were similar and both were composed of parenchyma and spiral vessel.

北桑寄生叶较薄，叶脉发达，无栅栏组织和海绵组织分化。

We admire the stunning Michelangelo dome above, then Bernini’s baldacchino, a canopy of gilded bronze on spiral columns.

我们欣赏了米开朗基罗那令人叹为观止圆顶，然后是贝尼尼圣体伞，那是由螺旋柱子顶着用镀金青铜制作顶篷。

Objective To evaluate the value of spiral CT portography (SCTP) before liver or biliary duct or pancreas surgery.

探讨螺旋CT门静脉造影(SCTP)在肝胆胰疾病术前估中值。

After contrast and analyse,it was found that wall-hung spiral chute is ascendant and oecumenical than wall-laid spiral chute.

通过对比得出了壁挂式相对嵌入式螺旋溜槽优越性及技术经济效果。

The method of strong aqua ammoniac induced cough,the method tracheal spiral line and phenolsulfonphthalein excretion test were used.

采用浓氨水诱咳法、酚红排泌法和气管螺旋条法研究镇咳、祛痰和平喘作用。

Moreover, based on the merit and the shortcoming of the fluidized calcinator, it provides a new spiral flow calcinator.

基于流态化煅烧炉优缺点，还提出了一种新型旋流煅烧炉设想。

If prices continue to spiral out of control,it is reasonable to expect the eventual collapse of the stock market.

如果格继续失去控制地上涨，我们有理由相信股市将最终垮掉。

Objective To evaluate the value of aerogenic powder by oral ingestion with water in diagnosis of esophageal carcinoma by spiral CT scanning.

目探讨水送服产气粉螺旋CT扫描在食管癌诊断中值。

Calcification, air-bronchogram, cavity and pleural indentation of the lesion in the peripheral lung cancer were better displayed by spiral than by conventional CT.

螺旋CT扫描对病灶内钙化、空泡、空气支气管、空洞及病灶局部胸膜凹陷等征象均优于常规CT。

Far out in the uncharted backwaters of the unfashionable end of the western spiral arm of the Galaxy lies a small unregarded yellow sun.

在银河系西螺旋臂末端那片未曾标明寂静虚空中.悬挂着一颗不被人注意小小黄色太阳.

Model testing study is made on prefabricated spiral V-notch blasting, and hydromatic method is used to simulate the quasi-static process in blasting of explosive.

因此，研究螺旋切槽裂纹扩展以及与螺旋角等关系，有重要意义。