无目的

AIM To investigate if sodium ferulate inhibits the apoptosis of lens epithelial cell resulted from the experimental oxidative injury.

目的 探讨阿魏酸钠对实验性氧化损伤大鼠晶状体上皮细胞凋亡有无抑制作用。

Objective To study the kidney toxicity and toxic mechanism induced by methyl tertiary-butyl ether lead free gasoline.

目的 了解甲基叔丁基醚无铅汽油对肾脏的毒性及毒作用机制。

Objective To study the changes of serum growth hormone and free thyroxin T4 （FT4） during anhepatic phase in rats.

文章摘要：目的研究肝移植术无肝期前后生长激素、游离甲状腺素T4（FT4）水平变化。

Objective:To study the relationships between the expression of thymidine phosphorylase,the density of microvesselsof the tumor,the clinical and pathological features and tumor-free survival rate in endometrial carcinoma.

目的：探讨胸腺嘧啶核苷磷酸化酶与子宫内膜癌的临床病理特征、无瘤生存率、微血管密度的关系。

Any of various aquatic or terrestrial reptiles of the order Testudines, having horny toothless jaws and a bony or leathery ''.

龟龟鳖目的各种水生或陆生的爬行动物，有角质无齿的颌，骨质的或似皮革的''。

Any of various aquatic or terrestrial reptiles of the order Testudines, having horny toothless jaws and a bony or leathery shell into which the head, limbs, and tail can be withdrawn in most species.

龟龟鳖目的各种水生或陆生的爬行动物，有角质无齿的颌，骨质的或似皮革的壳，许多品种的龟可将头、四肢和尾缩进壳中

Abstract］ objective to assess the efficacy and safety of transurethral resection of prostatewith plasmakinetic technique and to improve the qualities of pkrp.methods the data of 273 patients with benign prostatic hyperplasiawere retrospectively studied baseing on the mastering of pkrp.the average maximum urinary flow rate,the average residual urinary volumeand the average international prostate symptom score were analysed.results pkrp was successfully performed on 273 patients.intraoperative blood transfusion was performed in 6 cases,no obturator nerve reflex,transurethral resection syndrome,permanent urinary incontinence occurred and no death cases occurred.the follow-up time was 2～26 months with an average of 5.63 months,postoperative average qmax increased to 15.9 ml/s,and ruv decreased to 16.0 ml/s and the average ipss was 9.compared with those of preoperation,the differences were significant.conclusion pkrp has superior tissue cutting function and hemostasis.it is suggested that transurethral bipolar plasmakinetic resection of prostate be effective and safe.

目的 探讨经尿道双极等离子前列腺切除术的安全性与有效性，提高pkrp质量。方法回顾性分析273例良性前列腺增生患者pkrp资料，比较手术前后最大尿流率、膀胱剩余尿量及国际前列腺症状评分。结果 273例手术均顺利完成，术中输血6例，无闭孔神经反射、永久性尿失禁、经尿道电切综合征及死亡病例，随访2～26个月，平均5.63个月，qmax平均增至15.9 ml/s，ruv平均降至16.0 ml，ipss平均9分。与术前相比，各项指标均有明显改善。结论 pkrp具有良好的组织切割功能及可靠的止血作用，治疗bph安全有效。

First, I use sherd data collected from restored vessel to run cluster analysis, and then try to find out which attributes are relatively important when we try to construct a vessel lot.

延续前述以陶容器为单位进行分析的想法，本论文主要的目的便是要对这个概念进行验证，并且回答两个基本的问题：1陶容器单位能否有效建构、2）陶容器和陶片这两种不同的单位用於分析在效益上有无差异？

Objective: To explore the HSV-2 asymptomatic sheddings in cervix uteri of female patients with genital herpes during recurrence episode and intermittent period.

目的：研究女性GH发作期和间歇期患者宫颈无症状HSV-2排泌情况。

Objective:The purpose of the experiment was to study the carcinogenic and mutagenic effects of petroleum asphalt.

目的：研究石油沥青有无致突变和致癌作用。方法：选用大鼠经口急性毒性试验、Ames试验、小鼠经口微核试验、大鼠气管注入及兔经皮涂抹致癌试验，研究石油氧化及直馏沥青的急性毒性以及致癌和致突变作用。

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