这项技术使研究人员能够创造出选择性忽略某些营养成分的溶液，然后观察其对植物的影响。
This technique allows researchers to create solutions that selectively omit certain nutrients and then observe the resulting effects on the plants.
观察术后选择性拆线及连续缝线调整技术降低散光的作用。
The selective suture removal and running suture adjustment postoperatively are effective in decreasing astigmatism.
目的：通过选择性切断脊神经前根和后根观察单纯运动神经或感觉神经损伤对骨代谢影响的病理特征。
Objective: to observe and analyze the effect of selective radicotomy on the bone structural changes by selective anterior rhizotomy and the posterior rhizotomy.
目的观察胸主动脉瘤手术中采用中度低温末选择性顺行脑灌注(ASCP)或停循环(CA)加头部冰帽的脑保护效果。
OBJECTIVE to observe the effect of technology of cerebral protection of moderate hypothermia antegrade selective cerebral perfusion (ASCP) or circulatory arrest (CA) with ice-bag under the head.
方法：对25例行选择性动脉内化疗的颅内恶性肿瘤患者，术前做好心理护理，术后严密观察。
Methods: The preoperative psycho-nursing and postoperative close observation was applied to 25 patients who received intra-arterial chemotherapy.
目的：观察芎归滴丸对选择性去窦弓神经大鼠动脉压力感受反射敏感性的影响。
OBJECTIVE:To observe the effect of Xionggui dripping pills on sensitivity of baroreflex in selective sinoaortic denervated rats.
目的观察改良高选择性迷走神经切断术治疗十二指肠溃疡急性穿孔的远期临床效果。
Objective to observe the long term clinical effect of modified highly selective vagotomy for acute perforated duodenal ulcer.
目的观察肌兴奋仪对脑瘫患儿选择性脊神经后根切断术(SPR)术后肌力的作用。
ObjectiveTo observe the effect of muscle stimulating instrument in enforcing muscle stone of children with cerebral palsy after selective posterior rhizotomy (SPR).
目的：观察选择性增殖腺病毒CNHK500对乳腺癌的特异性杀伤作用。
Objective:To evaluate the selectively oncolytic effect of conditionally replicating adenovirus CNHK500 in breast cancer.
1997年间，作者对自由放牧条件下放牧于沙地草地的蒙古牛和蒙古羊的选择性采食进行了观察研究。
Selective grazing of the native cattle and sheep in Inner Mongolia under the continuous grazing system during May and December 19% and 1997 was studied.
为了观察坐骨神经损伤(SNI)后小鼠全脑环氧合酶(COX) -1和COX - 2的表达变化，以及不同选择性的COX抑制剂对SNI所致神经病理性痛的效应。
To observe the expression of cyclooxygenase (COX) -1 and COX-2 in brain after spared nerve injury (SNI) and compare the analgesic effects of COX inhibitors with different selectivity.
目的观察超选择性动脉插管溶栓治疗视网膜中央动脉阻塞(CRAO)的治疗效果。
Objective To evaluate the therapeutic effects of super-selective arterial catheterization with thrombolysis for central retinal artery occlusion (CRAO).
研究结果表明，选择性激发铕离子络合物中的蒽醌冠醚能发生分子内能量转移，观察到铕离子的发光。
Selective excitation of the anthraquione moiety intramolecular energy transfer from excitated anthraquione to Eu 3+ occurred, the luminescence of Eu 3+ was observed.
目的观察选择性脊神经后根切断术(SPR)后康复训练的疗效。
Objective to observe the curative effect of rehabilitation on children with cerebral palsy after treatment by selective posterior rhizotomy (SPR).
方法：通过单侧颈内动脉冷灌注法，对7只猴建立了脑选择性深低温断血流模型，观察脑温变化时生命体征的变化，并监测脑温变化前后主要器官酶学指标变化。
Methods: 7 monkeys received selective brain cooling by unilateral internal carotid artery perfusion. Vital signs and essential enzymes of major organs were observed before and after operation.
目的：观察和了解选择性脊神经后根切断术（SPR）的并发症。
Objective: To investigate the complications in the treatment of the spastic cerebral palsy with selective posterior rhizotomy (SPR).
因此，观察到的区域选择性是一个动力学的选择性，而不是简单的平衡到较稳定的线性产品的结果。
Thus, the observed regioselectivity is a kinetic selectivity and not simply the result of equilibration to the more stable linear product.
目的：观察Q -开关红宝石激光选择性治疗面部色素增加性病变的疗效和可能产生的副作用。
Objective To observe clinical changes in patients with facial pigmentation treated with Q-switched Ruby laser.
对间接选择性激光烧结硅砂进行了实验研究，通过对烧结后硅砂显微组织的观察，得出了硅砂烧结的机理。
Indirect selective laser sintering of silica sand have been studied by experiment. The mechanism of laser sintering silica sand is obtained by observing the microstructure of sintered sample.
对参与盆腔病变供血的OVA进行了选择性栓塞术，观察OVA参与盆腔疾病供血的频次、影响因素，评价栓塞OVA的安全性和临床意义。
The frequency of OVA supply to the pelvic lesions, the predictive factors, the technique and clinical significances of OVA embolization, were evaluated.
目的：观察丝裂霉素对人脐静脉血管内皮细胞(HUVEC)作用的选择性和细胞迁移能力的影响及机制研究。
Objective: the aim of the present research is to study the selectivity of Mitomycin on human umbilical vein endothelial cells (HUVEC) function and cell migration and the mechanism was also discussed.
目的观察不同参数的竹红菌乙素-光动力学疗法（HB-PDT）对青紫蓝兔脉络膜毛细血管层的生物学效应以及对视网膜的非选择性损伤，为临床应用HB-PDT疗法治疗脉络膜新生血管（CNV）提供依据。
Objective To compare the biological effects of different treating parameters of HB-PDT on choroid and retina and to supply the basic study of HB-PDT in treating choroidal neovascularization (CNV).
目的探讨选择性动脉介入治疗与静脉注药治疗急性坏死性胰腺炎患者的临床观察和护理措施。
Objective To investigate the clinical value and nursing care measures of selective artery interventional therapy and intravenous therapy in acute necrotizing.
目的：观察肿瘤选择性增殖腺病毒CNHK300对HER - 2高表达乳腺癌细胞株的杀伤作用。
Objective: To evaluate the killing effect of tumor-selective replicating adenovirus CNHK300 combined with paclitaxel (chemotherapy agents) on human breast cancer cells over-expressing HER-2.
目的：观察肿瘤选择性增殖腺病毒CNHK300对HER - 2高表达乳腺癌细胞株的杀伤作用。
Objective: To evaluate the killing effect of tumor-selective replicating adenovirus CNHK300 combined with paclitaxel (chemotherapy agents) on human breast cancer cells over-expressing HER-2.
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