查询词典 approximate partial derivative

Partial resection of stenotic part of tendon sheath or additional tendon plasty is an effective method for treatment of this disease.

直视下的狭窄腱鞘部分切除术或加用肌腱成形术是目前较好的治疗方法。

Preparation and partial characterization of hepatic regenerative stimulatory substance from rat liver［J］.

鲨肝刺激物质对四氧嘧啶诱发的小鼠糖尿病的保护作用［J］。

Nature had surely formed her in a partial mood; and, forgetting her usual stinted stepmother dole of gifts, had endowed this her darling with a grand-dame's bounty.

大自然显然出于偏爱创造了她，忘记给予她通常吝啬的后母会给的小礼，而授予了她外祖母会给的慷慨恩赐。

Nature had surely formed her in a partial mood; and, forgetting her usual stinted step-mother dole of gifts, had endowed this, her darling, with a grand-dame's bounty.

大自然显然出于偏爱创造了她，忘记给予她通常吝啬的后母会给的小礼，而授予了她外祖母会给的慷慨恩赐。

This disease happens in butcher more, in breeding treatment of factory worker, raw meat and salesperson, main show is syndrome of shock of septicemia, toxic sex and meningitis to wait, prognostic in a extremely dangerous state, rate of die in one's bed is high, not only provisions pig course of study causes very big menace, and endangering communal and wholesome security. Came to saved endowment this world in Sichuan in August in June 2005, inside the partial area such as the river produces a person to affect a pig in succession streptococcic ill epidemic situation, this great bolt is communal and wholesome incident, caused domestic and international wide attention, prime criminal of its epidemic situation is a pig streptococcic 2 model.

本病多发生在屠夫、养殖厂工人、生肉加工和销售人员中，主要表现为败血症、中毒性休克综合症和脑膜炎等，预后凶险，病死率高，不仅给养猪业造成很大威胁，而且危害着公共卫生平安。2005年6月至8月在四川省资阳、内江等部分地区相继发生人感染猪链球菌病疫情，此次重大的突发公共卫生事件，引起了国内外广泛关注，其疫情元凶为猪链球菌2型。

Partial splenic artery embolization is a method that adopt seldinger technique to take the catheter reach the splenic arteria, and pour in gelatin sponge in shape of grana or striga, and then observe the number of peripheral blood leucocyte after the interventional operation within 2 weeks.

部分脾动脉栓塞术采用seldinger穿刺技术，将导管插至脾动脉注入明胶海绵颗粒或细条，术后2周内观察外周血白细胞改变。

A recovery force model of the frame is proposed. The proposition to design Subassemblage and Prestressed concrete frame is proposed through studying reinforced index and partial prestressing ration.

提出了框架的恢复力模型，并通过对配筋指数及预应力度的研究，对预压装配式预应力混凝土框架的设计提出了建议。

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。

Briefly, partial depletion occurred in a few disseminated cells in the subendocardial layer and papillary muscles in 15min group.

缺血1小时和2小时组的心肌则出现斑片状缺失且波及到心肌中层。

Transluminal catheter in mind the use of a site caused by the release of radiofrequency current partial endocardial and subendocardial myocardial coagulation necrosis, thus undermining the point of origin of certain tachyarrhythmias technology intervention.

详细说明：利用电极导管在心腔内某一部位释放射频电流而导致局部心内膜及心内膜下心肌的凝固性坏死，从而破坏某些快速心律失常起源点的介入性技术。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。