查询词典 approximate partial derivative

Gasless laparoscopyassisted partial nephrectomy embodies the advantages of both open surgery and laparoscopic surgery,and will become a good choice for partial nephrectomy.

无气腹腹腔镜肾部分切除术将传统开放手术与腹腔镜技术相结合，学习曲线短，可能成为一种比较理想的肾部分切除的手术方式。

Gasless laparoscopy assisted partial nephrectomy embodies the advantages of both open surgery and laparoscopic surgery,and will become a good choice for partial nephrectomy.

无气腹腹腔镜肾部分切除术将传统开放手术与腹腔镜技术相结合，学习曲线短，可能成为一种比较理想的肾部分切除的手术方式。

objective to investigate the clinical characteristics and the surgical treatment for perforation of gastric cancer.methods we summarized 22 cases suffering from perforation of gastric cancer in our hospital,6 were treated with repair of perforatlon and gastrojejunostomy at the same time,8 with partial gastrectomy,8 wth radical gastrectomy for gastric cancer（d2,d3）,and positive treatment such.as intraperitoneal chemothrapy to the patients above.results the life expectancy of patients treated with repair of perforation,partial gastrectomy or radical gastrectomy for gastric cancer was 6,29.2 and 37.3months.conclusion reasonably select surgery methoty and positive treatment are keys to prolong the survival time.

目的 探讨胃癌穿孔的临床特点及外科治疗方法。方法对22例胃癌穿孔病人实施不同手术方式治疗。其中行穿孔修补加胃肠吻合术6例，姑息性胃癌切除术8例，胃癌根治术（d2，d3）8例，后两者术后均行腹腔化疗等综合治疗。结果穿孔修补加胃肠吻合术、姑息性胃癌切除术、胃癌根治术术后平均生存期分别为6个月、29.2个月、37.3个月。结论合理选择术式，综合治疗，是延长病人生存期的关键。

Methods The method review analyzed 58 example patients who accepted the concha nasalis inferior partial excision methods and under the nose endoscope the plasma iatrotechnics.28 example were concha nasalis inferior partial excision methods,and 30 were routine nose endoscopes plasma iatrotechnics.

回顾性分析58例患者接受下鼻甲部分切除术和鼻内镜下等离子治疗术的结果。其中28例下鼻甲部分切除术，30例行鼻内镜下等离子治疗。

In some circumstances GPS receivers can receive only incontinuous or partial satellite signals,it's still an open issue how to measure velocity and calculate location with partial GPS signals.

在某些特定的应用情况下，GPS接收机接收到的信号是非连续，或者是间段瞬时的。如何合理有效地利用间段的瞬时GPS信号进行定位、测速是个很有意义的课题。

The low-rent housing and the economy were suitable room and so on indemnificatory the housing to solve the partial cities minority groups accommodation, the housing common reserve fund system also strengthened the partial cities low income family buying homes paying capacity.

廉租房和经济适用房等保障性住房解决了部分城镇弱势群体的住房问题，住房公积金制度也增强了部分城镇低收入家庭的购房支付能力。

To create sufficient interarch space through combination with elevation of occlusal plane, upper arch was restored with fixed partial dentures and lower arch was restored with fixed partial dentures and implant prostheses.

对於缺乏赝复空间的情况，其治疗方式通常都是复杂且棘手，解决的方式会因为患者条件的不同而有其适应症，因此需要全盘的考量与分析，才能拟定适合患者的治疗计画。

Mr. Knoller helped earn President George W. Bush his reputation for frequent trips outside Washington, counting that over two terms Mr. Bush made 77 trips to his ranch in Texas, spanning all or part of 490 days; spent 43 full or partial days at the family compound in Kennebunkport, Maine, and 487 full or partial days at the presidential retreat in Camp David, Md.

克内勒的统计使得小布什总统有了经常离开华盛顿出游在外的名声：根据他的记录，布什在两届总统任期内，去了德克萨斯自家的牧场77次，待了490个全天或非全天，在缅因州肯纳邦克波特的家族庄园里待了43个全天或非全天，在马里兰州的总统度假地戴维营待了487个全天或非全天。

The model of partial hepatectomy (68%) after partial hepatic is chemia (32%) was adopted to explore the influence of labiatae on the remnant liver after ischemia in rats.

随着肝脏外科的发展，较复杂的肝切除术及严重肝创伤的处理等常需在暂时断入肝血流的情况下进行，肝移植时离体供肝也伴有一定时间的缺血。

LREE depleted spinel lherzolite xenoliths are the 2%～15% partial melting residues of spinel lherzolite with 2 times REE concentration of chondrite. LREE enriched spinel lherzolite xenoliths are the prodiuct that 1% partial melting of garnet lherzolite derived melts mix in ratio of 2% with most LREE depleted spinel lherzolite.

轻稀土亏损的尖晶石二辉橄榄岩包体，是2倍球粒陨石稀土元素丰度的尖晶石二辉橄榄岩地幔经过2％～15％部分熔融后的残留体；而富集型尖晶石二辉橄榄岩包体可能为，来自深部石榴石二辉橄榄岩源区1％熔融形成的熔体以约2％的比例隐交代轻稀土元素最亏损的包体代表的幔源区后形成的。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48