查询词典 route

The improved synthetic route of the substrates from alkenyl phthalides is very important to the extending of the reaction.

而利用烯基苯酞制备底物的方法改进对于底物扩展起到了很大的促进作用。

Compared with the previous method, the improved route can provide directly a spheroid form of immobilized lipase particles of which the size can be controlled by adding non-ionic surfactants during the preparation process so as to increase the recovery rate of enzyme as well as decrease the external diffusional restriction which can diminish the enzyme activity. The improved method can also alter the hydrophobicity and microstructure of the immobilized enzyme matrix by changing the molar ratios of different alkoxyl silanes so as to enhance the enzyme activity by a"surface active effect"and eliminating the internal diffusional restriction.

与前人的制备方法相比，改进的方法可直接制得球形的固定化酶颗粒，而且颗粒的大小可以通过在制备过程中加入非离子型表面活性剂加以控制，从而可以提高固定化过程的酶活回收率和减小外扩散效应对酶的表观催化活力的影响；改进的方法还可以通过改变原料硅氧烷的种类及配比来改变最终制得的固定化载体的疏水性质及微观结构，从而通过对脂肪酶的&界面活化&作用和减小内扩散效应提高固定化脂肪酶的表观酯化活力。

Un géographe allemand l'a appelé la route de la soie.

一位德国的地理学家把这条路线称作&丝绸之路&。

METHODS: From January 2000 to May 2002, 52 cases with various types of bone defect were treated with tissue engineered bone, which was constructed in vitro by allogeneous osteoblasts from periosteum 1 x 10(6/ml with bio-derived bone scaffold following 3 to 7 days co-culture. Among them, there were 7 cases of bone cyst, 22 cases of non-union or malunion of old fracture, 15 cases of fresh comminuted fracture of bone defect, 4 cases of spinal fracture and posterior route spinal fusion, 3 cases of bone implant of alveolar bone, 1 case of fusion of tarsotarsal joint.

2000年1月～ 2002年1月，用同种异体骨膜来源的成骨细胞 1×106 / ml与生物衍生骨支架材料构建的组织工程骨，经体外培养 3～ 7天后，植入修复52例各种类型的骨缺损，其中骨囊性病变7例，陈旧性骨折不愈合或畸形愈合 2 2例，新鲜粉碎性骨折伴骨缺损 15例，脊柱骨折后路植骨融合术4例，牙槽骨植骨 3例，足跗中关节植骨融合 1例。

The surface of the MWNTs treated by acid could graft triethylene-tetramine groups successfully by amidation route.

酸处理的碳管经进一步酰胺化反应可在表面接枝三乙烯四胺，实现碳管的胺功能化。

A novel synthesis route is developed according to the synthesis method of aminoacetic acid in the dissertation.

本文借鉴甘氨酸的合成工艺，设计了一条新的合成路线，简单、高效地制备出1-氨基环丁甲酸。

In route 1, geranylamine was synthesized from geraniol via Mitsunobu reaction and aminolysis. Adamantan-2-amjne was synthesized from adamantan-2-one via reductive imination and catalytic hydrogenation.

第一条路线香叶醇经Mitsunobu反应、胺解反应得到香叶胺；2-金刚烷酮经亚胺化、硼氢化钠还原、催化氢化脱节基得2-金刚烷胺。

My advice is, follow the natural route and use nutritional supplements to boost the anabolic process.

我的建议是，按照自然的路线和使用营养补充品，以加强合成代谢过程。

To establish anaplasma artificial infection model in experimental animals which treated with dexamethasone to investigate the transmission route of the pathogen, mice were infected via intra-abdominal and subcutaneous inoculation with the blood from infected cattle, the homogenate of infected gadflies and viscera of infected mice, contacting infected mice, respectively, while rabbits were infected through co-feeding with affected cattle.

采用地塞米松注射液长期抑制试验动物的免疫力，通过小鼠腹腔、皮下接种含有无浆体病原的奶牛血液、阳性厩蝇内容物、脏器悬液，并进行阳性小鼠接触感染和兔子临床同层感染等试验，研究奶牛无浆体的感染和传播及在试验动物体内的消长规律，建立起无浆体人工感染模型，调查临床中病原体的实际传播途径。

The total topography characteristic along the route is that the west is higher than the east and is the mid-west highest of an anisomerous triangle.

沿线总的地势特点呈现为西高东低、中西部最高的不对称三角形。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。