无双的

Embolization of hepatical artery and portal vein plus alcohol injection and immunotherapy is a good combination in treating patients with advanced hepatical carcinoma.

以肝动脉、门静脉双插管碘油乳化化疗+无水酒精注射+免疫治疗取得最佳治疗效果和有效的延长生存期，是目前综合治疗中晚期肝癌的最佳治疗方法之一。

When fiber Bragg grating is pressed by local transverse force, the reflection spectra are independent of the applied length. The wavelength of split point is periodical and linearly proportinal to the applied force. And the reflectivity of split point is approximately hyperbolically tangential versus the applied position.

研究表明，当FBG局部横向受力时，受压长度对反射光谱无影响，反射光谱分裂点的波长与横向作用力呈线性正比关系并具有周期性，分裂点反射率与受力位置的关系为近似双曲正切关系。

Results The micronuclear rate in medium dosage group and high dosage group were significantly higher than that of control group(P＜0.01). The ratio of sperm malformation in middle group and high group were higher than those of controls (P＜0.01).The ratio of sperm malformation increased in dose-dependent manner with dose, a dose-response relationship was found. Conclusion The DBP contamination presents the positive results under the certain dosage to the mouse marrow micronucleus experiment and the spermatozoon abnormal experiment.

结果 中、高剂量组微核率与阴性对照组相比明显升高(P＜0.05)，且各剂量组微核率随染毒浓度的增加而升高，呈现剂量-反应关系(r=0.937，P＜0.01)；中、高剂量组精子畸形率与阴性对照组比较差异有统计学意义(P＜0.05)，且各剂量组精子畸形率随染毒浓度的增加而升高，呈剂量-反应关系(r=0.904，P＜0.01)，畸形精子中以无钩为最多，其次是香蕉形、尾折叠、双头，分别为4.5%、3.09%和1.32%，结论 DBP染毒在一定剂量下对小鼠骨髓微核试验和精子畸形试验呈现阳性结果。

The microkemel and sperm cell abnomalities were analyzed. Results The micronuclear rate in medium dosage group and high dosage group were significantly higher than that of control group(P＜0.01). The ratio of sperm malformation in middle group and high group were higher than those of controls (P＜0.01).The ratio of sperm malformation increased in dose-dependent manner with dose, a dose-response relationship was found. Conclusion The DBP contamination presents the positive results under the certain dosage to the mouse marrow micronucleus experiment and the spermatozoon abnormal experiment.

结果 中、高剂量组微核率与阴性对照组相比明显升高(P＜0.05)，且各剂量组微核率随染毒浓度的增加而升高，呈现剂量-反应关系(r=0.937，P＜0.01)；中、高剂量组精子畸形率与阴性对照组比较差异有统计学意义(P＜0.05)，且各剂量组精子畸形率随染毒浓度的增加而升高，呈剂量-反应关系(r=0.904，P＜0.01)，畸形精子中以无钩为最多，其次是香蕉形、尾折叠、双头，分别为4.5%、3.09%和1.32%，结论 DBP染毒在一定剂量下对小鼠骨髓微核试验和精子畸形试验呈现阳性结果。

There is usually little or no progression, the EMG shows non-specific myopathic features and serum CK is normal or only slightly raised.1 The muscle biopsy may show characteristic ultrastructural abnormalities but these can be difficult to detect without specific histochemistry and/or electron microscopy that were not available in 1981 when our patient was biopsied.

查体提示：双侧眼睑下垂，易疲劳；轻度面部及颈部肌肉无力；舌肌无力并出现中央沟。无眼肌麻痹。肩部上肢带肌消瘦、明显无力，可见肩胛翼。腰部无力，行走时脊柱前凸，呈&鸭步&步态。坐位是如不用双手辅助，可能掉出椅子外。但可以依靠其脚趾和足跟站立。患者肺活量为正常的80%，心电图及超声心动图正常。CK水平为正常的2-3倍。

Complex microstructures of liquid-crystalline polymers in nonhomogenous shear flow are studied by meshfree method based on the micro-macro dualscale model. The dualscale model combines the orientational diffusion equation in microscale with the flow governing equations in macroscale.

基于宏观流场控制方程与微观分子取向扩散方程耦合的微-宏观双尺度模型，率先采用无网格方法对液晶聚合物在非均匀剪切流场中的微观结构进行了模拟研究。

The thickness of the inner wall was (0.68±0.46) mm. It showed no significant difference between the two sides of the optic canal in diameters(P＞0.05).(2)The optic canal, the superior orbital fissure and the inferior orbital fissure were respectively shown as track, crack and gorge type in CT axial pictures, while in the coronal pictures, they were respectively shown as butterfly eyes, horizontal fissure and vertical fissure type.(3)The relationship of the posterior ethmoid sinus and the optic canal was: anterocanal(42.00%), semicanal(27.5%), whole-canal(18.75%),sella turcica(9.75%) and circumcanal(2.00%).(4)The relationship of the position of the sphenoidal sinus and the optic canal was:Ι degree sphenoidal sinus(20%),Π degree (63%) and Ш degree (17%).

双侧间差异均无显著性（P＞0.05）；②视神经管、眶上裂、眶下裂在CT轴位像上分别表现为&轨道状&、&裂隙状&和&狭谷状&，在冠状位像上分别表现为&蝶眼状&、水平状裂隙和垂直状裂隙；③后组筛窦与视神经管的位置关系为：管前型占42.00%、半管型占27.50%、全管型占18.75%、蝶鞍型占9.75%和管周型占2.00%；④蝶窦气化度与视神经管的位置关系为：Ι度蝶窦占20%、Π度蝶窦占63%和Ш度蝶窦占17%；⑤视神经管内侧壁骨质缺损发生率为25.5%，缺损平均长度为(5.07±2.52)mm。

The investigative object of the article is the stepless speed regulating system.

研究的对象是汽车空调风机的无级调速系统，该系统采用双闭环控制，内环和外环都采用模糊PI控制策略。

At first,the prin ciple of BLDCM is analyzed and the model is built;then a test is performed on a tining system of close loops of speed and current;torque ripple components are r educed by controlling switching andles of the PWM.

文中首先建立永磁无刷直流电机的数学模型，以此进行转速和电流双闭环调速系统控制；并通过调节 PWM发生器的开关频率来减少转矩脉动。

Boys born with undescended testicles are 60 percent more likely than other boys to be infertile when they grow up. Furthermore, the researchers beliee that poor testicular deelopment in the uterus may lead to later fertility problems een in boys who don't show the genital abnormality at birth.

伴有阴睾的男孩长大后比其他男性多60%可能性患不育症，还发现，在母体子宫内双侧睾丸发育不良的男性会导致长大后不育，即使他们出生时无外生殖器异常。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失