列维和他的同事们用原子力显微镜和两片绝缘体（镧氧化铝和锶钛氧化物），研制出了一枚纳米晶体管。
Using an atomic force microscope and two layers of insulators (lanthanum aluminum oxide and strontium titanium oxide), Levy and his colleagues created a nanoscale transistor.
目的探讨无钛夹法处理胆囊管及胆管动脉在腹腔镜胆囊切除术中的应用。
To discuss no titanium-clip method in treating gall bladder duct and gall bladder artery in laparoscopic cholecystectomy.
目的：探讨腔内打结技术在无钛夹腹腔镜阑尾切除术中的效果。
Objective:To investigate the effect of laparoscopic appendectomy (LA) by endoscopic knotting without titanium clip.
选用典型的二氧化钛纳米超亲水薄膜，用扫描探针显微镜(SPM)和电化学测试系统进行一般性的表征。
A typical nanostructured titania super hydrophilic film was chosen for general characterization employing a Scanning Probe Microscope (SPM) and an electrochemical measurement system.
目的探讨免钛夹腹腔镜下胆囊部分切除术的可行性。
Objective to explore the feasibility of laparoscopic subtotal cholecystectomy without using titanium clips.
目的观察电子支气管镜直视下置入镍钛记忆合金支架对气管、支气管狭窄等的治疗效果。
Objective To observe the effectiveness in treating the stenosis of trachea or bronchus by nickel-titanium memory alloys stent which was implanted under a bronchovideoscope.
利用金相显微镜、能谱仪等分析方法，分析研究了脱硫装置中钛制减压阀的腐蚀原因。
The reasons of the corrosion occurred in the titanium pressure-relief valve in the desulfurizing unit were studied by optical microscope and energy spectrometer.
目的：探讨金属钛夹结合内镜圈套电凝在内镜下切除大肠息肉的可行性和优点。
Objective To discuss the feasibility and advantage of the use of titanium ring clamp and endoscopic electric coagulation therapy on large colorectal polyps.
根据钛宝石激光器的要求设计了性能优良的两种负色散镜(NDM1和NDM2)。
Two kinds of the negative dispersion mirrors (NDM1 and NDM2) with good performance were designed in this paper.
目的：探讨管腔内高压能否引起钛夹或可吸收夹松弛、移位或滑落，单个腹腔镜夹闭合管腔是否安全。
Objective: To determine if clips for laparoscopic surgery become displaced with high intraluminal pressure and if a single laparoscopic clip applied correctly to a vessel is secure.
目的探讨腹腔镜胆囊切除术中不使用钛夹的技术，观察其临床效果。
Objective to explore the effect of laparoscopic cholecystectomy without using titanium-clips.
用透射电子显微镜（TEM）对密排六方多晶钛在拉伸变形中形成的孪晶进行了观察分析。
The twin formed in tension of HCP polycrystalline titanium was observed by means of TEM.
目的：分析无钛夹法腹腔镜阑尾切除术在小儿阑尾样治疗中的临床意义。
Objective to analyze the clinical significance of laparoscopic appendectomy without titanium-clip and laparoscopic appendectomy with titanium-clip in the treatments of child's appendicitis.
结果腹腔镜胆囊切除动脉出血5例，使用电凝、钛夹止血成功。
Results 5 cases of bleeding were underwent with coagulator and clamp.
目的探讨腹腔镜下阑尾切除术(la)阑尾系膜免钛夹处理的可行性。
Objective to investigate the feasibility of dealing with the mesenterium of appendix without using titanium nip in laparoscopic appendectomy (la).
而他们能确定钛矿的位置标记却要归功于在1972年阿波罗17号宇航员带回地球的岩石样本和通过哈伯望远镜观测到的围绕任务着陆点的地区图像。
They established this signature thanks to rock samples brought back to Earth by Apollo 17 astronauts in 1972 and images of the area around the mission's landing site by the Hubble space telescope.
目的：探讨纤维支气管镜下高频电烧灼和镍钛金属支架置入在原发性气管癌治疗中的临床疗效和安全性。
OBJECTIVES: To explore the clinical curative effects and safety of high-frequency electrocautery and Nitinol stent implantation in patients with primary tracheal carcinoma via fiberoptic bronchoscope.
掺碳的二氧化钛的结构由透射电子显微镜（TEM ）、氮气吸附-解吸等温线、XPS等表征。
The structures of the carbon-doped TiO 2 were investigated by TEM, N 2 adsorption-desorption isotherm measurements, XRD and XPS.
目的：探讨腔外单滑结技术在无钛夹二孔法腹腔镜胆囊切除术（LC）中的效果。
Objective:To explore the effects of out-cavity single-slip-knot technique in non-titanium clip two-hole method laparoscopic cholecystectomy(LC).
扫描电子显微镜观察镍钛金属表面血小板吸附、聚集，纤维蛋白生成。
Scanning electron microscopy was used for the manifestation of the surface characterizations such as protein adsorption and platelet adhesion.
运用扫描电子显微镜、透射电子显微镜、X射线衍射仪和比表面仪等测试手段对二氧化钛纳米管及纳米粉体的形貌、结构进行表征；
To measure morphology and structure of nanotubes and nano titanium dioxide powder by using scanning electron microscopy, transmission electron microscopy, X-ray diffraction and BET instrument;
利用穿隧式电子显微镜观察碳化钛析出物在。含钛钢中之微结构。
The microstructure of titanium carbides of. Ti-bearing steel has been investigated using...
目的：分析无钛夹法腹腔镜阑尾切除术在小儿阑尾样治疗中的临床意义。
The clinical data of 152 cases treated by Three-Port laparoscopic cholecystectomy without titanium clip were analyzed retrospectively.
目的：分析无钛夹法腹腔镜阑尾切除术在小儿阑尾样治疗中的临床意义。
The clinical data of 152 cases treated by Three-Port laparoscopic cholecystectomy without titanium clip were analyzed retrospectively.
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