查询词典 skate over thin ice

Comparison of the data from diffusion experiments conducted on thin plates and powers ofthe Sm-Fe alloy and Sm-Fe-Zr alloy in nitrogenation reveal the behavior of N atoms in Sm-Fe alloy and Sm-Fe-Zr alloy.

通过Sm-Fe合金和Sm-Fe-Zr合金薄片试样和粉末粒子氮化过程中扩散实验的对比分析，揭示了N原子在Sm-Fe合金和Sm-Fe-Zr合金中的扩散行为。

Results 33 cases of CTPV were all showed collateral veins, which were biliary collateral veins of the portal vein (n=33), gastric collateral veins (n=25), pancreaticoduodenal region collateral veins (n=14), parumbilical collateral veins (n=2). The collateral veins were appeared as soft tissue density on precontrast scan, with generally no enhancement on arterial phase, but on venous phase, they were appeared as multiple punctuate, strip, nodous or thin reticulate enhanced vessels, which were with tortuous, abnormally dilated, and cavernous in shape.

结果 33例全部显示侧支静脉，其中显示33例胆支、25例胃支、14例胰十二指肠后上静脉和2例脐旁静脉，侧支静脉CT平扫表现为软组织密度影，动脉期一般无强化，门静脉期显示多发点状、条状、结节状或细网状的强化血管影，走行扭曲，异常扩张，呈海绵样改变；22例显示门静脉栓子，14例显示肝脏灌注异常，12例显示胆系改变，25例显示脾肿大。

After the selection from one to three generations, several mutants were obtained. The major mutants included non-nodule mutants (18 lines) which failed to nodulate after inoculated with rhizobia for two weeks, ineffective nodulation mutants (9 lines) which had less uneven and white or transparent nodules, an abnormal leaf and flower mutant which was dwarf without stipules, abnormal flowers and less nodules, and a slender mutant with a thin stem and smaller leaves.

从种植的三代植株中，筛选到多种共生固氮根瘤的突变体，其中不结根瘤突变体18个株系，表现为接种根瘤菌两周后无根瘤形成；结无效根瘤突变体9个株系，表现为根瘤数目少且分布不均匀，根瘤呈白色，有些为半透明；花叶形态异常突变体1个株系，表现为除根瘤数目少外，植株矮小、托叶消失、花形态异常；纤细突变体1个株系，表现为除根瘤数目少外，植株变小、茎细叶小。

Rhizome long and thin or shortly nodulose; leaf blade ternate, petiole narrow; involucral bracts petiolate; pistils and achenes with distinct style and small, usually linear stigma.

短的根状茎长和薄的或具小节；三出的叶片，狭窄的叶柄；总苞片具叶柄；雌蕊和瘦果具离生的花柱和小，通常线形柱头。

"Though stone has generally been abandoned for structural use in the 20th century, it is widely used as a thin, nonbearing surface cladding."

虽然石材在二十世纪的建筑上通常被放弃使用，但其被广泛使用以作为薄且不承受压力的表面包覆。

"Though stone has generally been abandon ed for structural use in the 20th century, it is widely used as a thin, nonbearing surface cladding."

虽然石材在二十世纪的建筑上通常被放弃使用，但其被广泛使用以作为薄且不承受压力的表面包覆。

With regard to helical gear and herringbone wheel , teeth are represented with three thin, parallel lines in the noncircular view.

对于斜齿轮和人字齿轮，可在非圆投影的视图上用三条平行的细实线表示齿线方向

Results The primary ultrasound findings of cyst of the round ligament of the uterus were a regularshaped, smoothly thin-walled, and acoustic well-transmitted, nonechoic lesion, which did not diminish when probe press or in supi...

结果腹股沟区显示形态规则、壁薄光滑、透声良好的无回声包块，探头加压或平卧位后病灶不能回纳或缩小者为子宫圆韧带囊肿的主要声像图表现特征。

To numerically simulate the stress-strain response of the components under multiaxial cyclic load- ing,an elastoplastic finite element analysis was adopted to thin tubular specimens under multiaxial proportion- al and nonproportional tension/torsion loading at high temperature.

为数值模拟构件在多轴循环加载下的应力应变响应，利用ANSYS分析软件对承受高温2轴比例与非比例循环拉扭加载下的光滑薄壁管件进行了弹塑性有限元分析。

Based on the wave equation in the acoustic fluid space and the theory of thin-wall structure, the uncoupling error in low frequency range about the nonsymmetrical coupled structure-acoustic analysis equation is studied.

该对称模型特征值的非负性及特征问题的可降阶性也在本文中进行了深入研究，同时指出了在复模态分析中应当注意的问题；（2）由声空间波动方程和薄板理论出发，对非对称声振耦合方程的低频解耦误差问题进行了研究。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。