查询词典 feasibility

The subject sample is gathered on the basis of convenience and feasibility, and at the mean time, some consideration is also given to straticulate randomization principles.

近年来，随着竞争机制的引进和企业作为市场主体地位的确立，企业形象的塑造活动在我国也竞相开展起来，实践的发展迫切需要科学理论的指导。

Green maintenance is burgeoning theory and technology of modern equipment management and maintenance. Through the discussion for the concept of green maintenance, its feasibility is analyzed. Some key technologies of coalmine machine green maintenance are studied stressfully. The result demonstrates that green maintenance has a broad application prospect.

绿色维修目前还没有统一的定义，一般认为是机电设备在维修过程中，符合特定的环境保护要求，对生态环境无害或危害性较小，资源利用率最高，能源消耗最低的现代维修管理与维修方式，概括地说，绿色维修是以环境保护为核心的机电设备维修。

Objective To evaluate the feasibility of a new supraclavicular approach for percutaneous subclavicular vein catheterization in children and infants.

目的探讨锁骨上锁骨中点内侧为进针点新进路行经皮锁骨下静脉置管用于小儿的可行性与技术特点。

Objective: To evaluate the feasibility, reliability and analgesia effect of subconjunctival anesthesia in anti-glaucoma surgery.

目的：评价球结膜下麻醉在抗青光眼手术中应用的可行性、安全性和麻醉效果。

AbstractAIM: To investigate the feasibility of topical anesthesia combined with subconjunctival anesthesia in trabeculectomy and evaluate their effectiveness.

目的：探讨表面麻醉联合球结膜下麻醉方法行青光眼小梁切除术的可行性并对其效果进行评价。

Study the bioactivity of the n-HA/PA66 composite and the effects it would be to body's metabolism of calcium and phosphorus ion in vivo.(3) Study the osteo-conductivity and the ability to repair bone defect of the porous n-HA/PA66 composite and the feasibility use it as the scaffold of bone tissue engineering. Objects and Methods as follows: 1.To evaluate the biocompatability of nano-hydroxyapatite crystals and polyamide composite (n-HA/PA66) with the L929 cells.To proceed the morphological observation and take pictures of L929 cells after 1d,2d,4d,and 7d of co-cultured with extract of n-HA/PA66 ,and direct contact with n-HA/PA66.To determine light absorbtion value of every hole under 500 nm with enzyme linked immunity instrument after 1 d,2 d,4 d,and 7 d of contact of n-HA/PA66 extract with L929 cells,and direct contact with n-HA/PA66.In the meanwhile calculate the relative multiplication rate of cells,and evaluate them by six degree tests for cytotoxicity. To investigate the acute and chronic toxic reaction on the whole body induced by the new nano-hydroapatite crystals and polyamide composite(n-HA/PA66)after implanting in vivo and its effects on partial constitution of animal organs after implanting in vivo,and evaluate the potential and degree of subcuticular stimulation reaction.

本实验主要由以下三部分组成：一、n-HA/PA66 复合材料在动物体内、体外的生物相容性及生物安全性评价二、n-HA/PA66 复合材料植入动物体内的生物活性及近期对机体钙、磷代谢影响的实验研究三、网孔 n-HA/PA66 复合材料作为支架修复兔桡骨节段缺损的动物实验研究主要研究目标及方法如下：参照 GB/T16886.5-1997-ISO 10993-5：1992《医疗器械生物学评价细胞毒性试验体外法》之评价标准和要求，采用规定的 L929 细胞(小鼠结缔组织成纤维细胞)，分别经直接接触和材料浸提液与细胞共培养等方式对 n-HA/PA66 复合材料进行细胞毒性测试，采用细胞形态观察法观察两种细胞各组在 24h、48h、72h、5 天后各时相点的细胞形态学变化，并在显微镜下照相，从而对细胞与材料的生物相容性进行定性评价；同时采用细胞生长抑制法，以酶标仪定量测定评价各组 1，2，4，7 天 L929 细胞的相对增殖率，以定量测定并判别材料对细胞的毒性程度。

By investigating the regeneration feasibility of mesenchymal stem cells,which is derived from endothelial and subendothelial cells of human umbilical vein,to neuron-like cells in vitro,we want to provide new evidence for the transplantation of hUV-derived MSCs to nervous tissue.

探讨来源于人脐静脉内皮及内皮下分离的间充质干细胞向神经元样细胞分化的可能性，以期为脐静脉MSCs的神经移植提供理论依据。

Objective:To evaluate the feasibility and safety of hysteroscopic resection for class Ⅱ submucosal myoma.

目的：探讨宫腔镜电切术治疗Ⅱ型子宫粘膜下肌瘤的可行性和安全性。

Objective To discuss the feasibility, safety and result of submuscular breast augmentation done in privately-run hospital.

目的：探讨在一般基层医院包括民营医院开展隆乳手术的可行性、安全性和有效性。

Objective: Discussing the necessity of endoscopic-assisted transaxillary subpectoral breast augmentation, and the feasibility of its popularization.

目的 探讨经腋胸大肌下假体植入隆胸术基础上内窥镜辅助的必要性，及其推广普及的可行性。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。