栓

Methods MRI and CT imaging of brain were examined and analysed on 5 cases of pulmonary barotrauma complicated with cerebral arterial gas embolism .

方法对 5例空气潜水所致肺气压伤并发脑动脉气栓症患者进行了脑部MRI检查或脑部CT检查，分析脑动脉气栓所致脑影像学的变化。

Clinical outcome measures were mortality and the modified Rankin scale score, dichotomized into favorable (0 to 2) and nonfavorable (3 to 6), at 3 months.

溶栓治疗3个月后改良Rankin量表的评分为0~2分者为预后良好；溶栓治疗3个月后改良Rankin量表的评分为3~6分者为预后不良。

Patients in CO2 group were insufflated with CO2 at pericardial cavity via a new designed gas-diffuser during ECC, whereas 16 patients in control group were not.

所有病例均以经颅多普勒超声微气栓检测系统于两侧头颅体表检测大脑中动脉血流微栓子信号，在ECC期间分五个时段分别记录和计算单位时间内血流中微气栓数目，两组之间结果进行比较。

Methods In rats,a fine and glossy nylon thread which was 0.205mm in diameter was introduced into the right cervical internal carotid artery,till the intromitting length equal 15~18mm to block blood flow of MCA,then the changes of neurological syndromes and morphology of brain tissue were observed.

沿大鼠右颈外动脉入栓，经颈内动脉到达大脑中动脉，入栓线长15~18mm，直径0.205mm，阻断其血流，观察大鼠神经病学改变及脑组织形态学变化。

MRI and MRP have high sensitivity and specificity for the diagnosis of portal tumor thrombi, and they are important tools for evaluation of portal tumor thrombosis.

MRI及MRP对门脉癌栓具有很高的敏感性和特异性，是诊断门静脉癌栓的重要方法。

The B, C, D group each mouse right armpit department hypodermic vaccinates the H22 lump cell to hang fluid 0.2ml, after vaccinating 24h weighing, and starts the abdominal cavity injection to give the medicine: A, B group uses physiological saline 0.2ml/only (continuously to give medicine 14 days) every day, C group with 5 fluorine uracil mg/day, dilutes the density is mg/0.2ml (the 1~5th day for medicine), D group will put down with the physiological saline disappears the hitch to compound mg/only (continuously to give medicine 14 days).

依据随机化原则，将40只ICR雌性小鼠随机分为四组，分别为空白对照组，荷瘤对照组，5氟尿嘧啶组，平消栓组。B，C，D组每只小鼠右腋部皮下接种H22瘤细胞悬液0.2ml，接种24h后称重，并开始腹腔注射给药：A，B组每日用生理盐水0.2ml/只（连续给药14天），C组用5氟尿嘧啶25mg/kg（第1~5天给药），D组用生理盐水将平消栓配制成1.0g/kg（连续给药14天）。

For difference anchor edge distance and anchor space length, the failure mode and shear bearing capacity were different. Maximum displacements of anchors were between 2mm and 8mm when members were destroyed.

结果 提出了不同的锚栓边距和锚栓间距对于试件破坏模式和抗剪承载力的判别标准的影响。

After verification of FEM, 45 species of 15 series are computed. The major parameters including slippage coefficients, pretensions forces, dimensions of angles, arrangement of bolts, connection method among angle, beam web, column flange, and so on are studied. Some important conclusions are drawn.

主要研究了摩擦系数、螺栓预拉力、螺栓线到与柱连接角钢肢背的距离、螺栓直径及级别、梁长、螺栓排列布置、梁高、柱翼缘厚度、角钢厚度、角钢长度、梁腹板只与角钢肢尖相焊接、钢材强度、角钢与梁柱均栓接、角钢与柱焊接与梁栓接、角钢与梁柱均焊接等参数对腹板双角钢梁柱连接滞回性能的影响，得出了一系列重要的结论。

After verification of FEM, 45 species of 15 series are computed. The major parameters including slippage coefficients, pretensions forces, dimensions of angles, arrangement of bolts, connection method among angle, beam web, column flange, and so on are studied. Some important conclusions are drawn.At last, Advices for seismic design based on tests and FEM analysis are presented at last. The study is rather comprehensive and systematic, and the conclusions. can be useful for revising design code, guiding design of engineering, and provide good basis for further to study behavior of shear beam-to-column connections.

主要研究了摩擦系数、螺栓预拉力、螺栓线到与柱连接角钢肢背的距离、螺栓直径及级别、梁长、螺栓排列布置、梁高、柱翼缘厚度、角钢厚度、角钢长度、梁腹板只与角钢肢尖相焊接、钢材强度、角钢与梁柱均栓接、角钢与柱焊接与梁栓接、角钢与梁柱均焊接等参数对腹板双角钢梁柱连接滞回性能的影响，得出了一系列重要的结论。

Methods: The reliability of the rat model was confirmed by the thrombolysis of urokinase.

用尿激酶的溶栓作用验证该溶栓模型的可靠性，用生理盐水

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷