随着造孔剂含量的增加，预制体气孔率升高。
The porosity of preforms increased with the increase of starch contents.
可通过调节造孔剂含量来控制多孔材料的性能。
The properties of the porous materials can be controlled by the content of pore forming additive.
结论鼻内窥镜下鼻内泪囊鼻腔造孔术是治疗慢性泪囊炎的理想方式。
Conclusions Dacryocystorhinostomy with endoscope is an ideal way to treat chronic dacryocystitis.
结论腔镜下经鼻泪囊鼻腔造孔术是治疗慢性泪囊炎的一种有效方法。
Conclusion Endoscopic transnasal dacryocystorhinostomy is an effective way to treat the chronic dacryocystitis.
主要是采用风动潜孔锤同步跟管钻具造孔，可控灌浆技术进行灌浆堵漏。
The hole is drilled by downing hole hammer and controllable grouting is used in prevention with ideal result.
方法对21例（21眼）慢性泪囊炎患者进行鼻内窥镜下泪囊鼻腔造孔术。
Methods: 21 patients with chronic dacryocystitis were treated with endoscopic transnasal dacryocystorhinostomy.
实验研究分析了添加炭粉造孔剂和改进喷涂工艺参数对阳极层孔隙率的影响。
The influence of added charcoal pore-forming agent and improved plasma spraying parameters on porosity of the anode layer were investigated experimentally.
目的：探讨鼻内镜下泪囊鼻腔造孔术治疗外伤性鼻泪管阻塞的护理及治疗效果。
Objective: to explore the effectiveness and nursing care of patients with endoscopic transnasal dacryocystorhinostomy in the treatment of traumatic obstruction of the nasolacrimal duct.
用中间相沥青作碳源，硅胶水溶液作造孔剂，采用胶体印刻法制得一系列中孔碳。
Mesoporous carbons(MCs)were prepared by an imprinting method, using mesophase pitch and nanometer colloidal silica solution as carbon precursors and pore generators, respectively.
这是第四纪地质条件下经冲击钻造孔并进行水下浇筑混凝土防渗墙工程资料的反馈。
This is the feedback of the seepage cutting concrete wall construction materials after masonry drills boring and casting underwater in the conditions of Quaternary geology.
以球形尿素颗粒为造孔剂，采用传统的粉末冶金工艺制备开孔泡沫铝并研究了其性能。
Open cell aluminum foams were prepared by traditional powder metallurgy process, with spherical carbamide particles as the space-holder.
以球形尿素颗粒为造孔剂，采用传统的粉末冶金工艺制备开孔泡沫铝并研究了其性能。
Open cell aluminum foams were prepared by traditional powder metallurgy process, with spherical carbamide particles as the space-holder. The properties of open cell aluminum foams were studied.
该吸附剂在成型过程中加入造孔剂，再经过碱处理进行原位晶化，然后再进行离子交换。
In the forming process, the adsorbent is added with a pore forming agent and subjected to alkali treatment for home position crystallization and ion exchange.
采用碳酸铵作为造孔剂，研究了阳极催化层孔结构对直接甲醇燃料电池（DMFC）性能的影响。
The effect of pore structure in the anode catalyst layer on the performance of direct methanol fuel cell(DMFC) was investigated using ammonium carbonate as a pore former.
摘要 ：设计并研制了一套可在视频监控和红光指示下实施半导体激光鼓膜造孔术的光学系统。
Abstract : An optical system to perform the semiconductor laser myringotomy with the help of a video display and a pilot laser was designed and manufactured.
因此，利用锯末具有高发热量与烧失量的特点，将锯末作为造孔剂制备轻质高强高孔洞率的烧结制品。
Therefore, sawdust, as a pore-forming agent, can prepare sintered product with light weight, high strength and high porosity due to calorific value and loss of sawdust.
对采用规模工业级原料取得的石墨造孔PTCR的工艺技术、性能和微观结构进行了全面的研究和探讨。
The technique, properties and microstructure of the graphite porous PTCR that is prepared by using commercial materials are introduced and researched in this paper.
方法在鼻内窥镜下应用KT P激光行泪囊鼻腔造孔术。治疗32例(36眼)，随访6 -12月。
Methods Dacryocystorhinostomy with KTP laser under nasal endoscopy. 32 cases (36 eyes) received treatment and were followed up for 6 ~ 12 months.
在绢云母石英片岩中开挖隧洞，使用多臂钻造孔爆破，出现钻孔有规律的弯曲现象，影响了钻爆速度和成洞质量。
When we dig a tunnel in sericite quartz-schist with dobby drills, regular bending of the boreholes appears, which affects drilling speed and the borehole quality.
钻灌一体地基防渗加固技术是一种改进的高喷灌浆造墙方法，是将普通高压喷灌的成孔与灌浆两个割裂的施工工艺融合成一个连续的工艺。
The seepage control and reinforcing technology of drilling and grouting integration for foundations is an improved wall- making way of sprinkling grouting with high pressure.
钻灌一体地基防渗加固技术是一种改进的高喷灌浆造墙方法，是将普通高压喷灌的成孔与灌浆两个割裂的施工工艺融合成一个连续的工艺。
The seepage control and reinforcing technology of drilling and grouting integration for foundations is an improved wall- making way of sprinkling grouting with high pressure.
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