切的

Methods(1) Construction of plant expression vector containing RS geneThe cloning vector pT-RS was constructed containing RS gene extracted from the leaf tip of Vitis vinifera by PCR amplification and RS sequence was identified by PCR amplification,enzymes digestion and sequence analysis.The plant expression vector containing RS gene was obtained and RS sequence was identified by PCR amplification and double enzymes digestion too.

研究方法(1)含白藜芦醇合酶基因的植物表达载体的构建提取葡萄基因组总DNA，通过PCR扩增得到RS基因，将此基因连接到克隆载体pGEM-T Vector，得到重组载体pT-RS；经PCR、酶切及序列分析鉴定后，将RS基因克隆到植物表达载体pBI121，得到重组载体pBI-RS，用PCR及双酶切方法进行鉴定。

A city of southeast Mexico on the Bay of Campeche, a section of the Gulf of Mexico west of Yucat?.

坎佩切市墨西哥东南部的一座城市，靠近坎佩切海湾，是尤卡坦州西部墨西哥湾的一部分。

An optimized approach for single-hole method of shear wave velocity measurement is presented.

针对工程中广泛采用的单孔法剪切波速测试，提出了一种基于互相关函数计算土层剪切波速的优化算法。

The reciprocating powered-cutter wheat no-till planter, which has the functions of residue-cutting, seeding and bed-renovating, was designed based on the problems of residues blocking and seriously damaged bed shape during the planting of wheat in maize stubble coverage fields under the condition of permanent raised beds in irrigation agricultural region of northwest China.

针对西北灌溉农业区固定垄保护性耕作条件下玉米秸秆覆盖地垄作免耕播种小麦存在的机具堵塞、垄形破坏等问题，设计了一种集切茬、播种和修垄于一体的往复切刀式小麦固定垄免耕播种机。

As reported yesterday, Cagliari coach Massimiliano Allegri has been linked with a summer move to AC Milan since UK sources claimed that current AC Milan coach Carlo Ancelotti has already agreed to join Chelsea in July.

据前天的报道，卡利亚里的主教练阿莱格里今年夏天会执教米兰，因为英媒报道说安切洛蒂已经同意赛季结束执教切尔西。

The sectional surface of the cut products are quite plane and smooth, it can save raw material.

切下的制品断面平滑，节约制品原料，对制品的切制可在生产线上随时同步进行，也可不在生产线上随时随样切割，切割平稳、无噪音。

Four-port network with partial height cylindrical objects in rectangular waveguide junctions (i.e., Four-port rectangular junctions), multiple-stepped rectangular waveguide bend and T-septum rectangular waveguide junction are modeled by full-wave mode matching method in order to quickly design the combline cross-coupled filter, corner waveguide diplexer, generalized chebysheve waveguide filters and diplexers with high efficiency in this paper.

本文将它运用于矩形波导接头中带通用圆柱杆的四口网络、多阶梯矩形波导弯头和T—septum矩形波导接头的全波建模，有助于快速高效设计梳状广义切比雪夫滤波器、拐弯波导双工器、广义切比雪夫波导滤波器和双工器。

2 Cup shredded cheese Jack, cheddar, mozzarella, or a combination

半杯切碎的芝士杰克，切达干酪，意大力干酪或组合的

objective to study the diagnosis and operative treatment of foramen magnum tumors.methods the clinical presentations,mri images, operative technique and prognosis of 9 cases with tumors of the foramen magnum were analyzed retrospectively.results 5 cases got total removal, 3 cases got subtotal removal, and 1 case got partial removal.conclusion acquaintance with anatomy of foramen magnum region,microsurgical technique,suitable surgical approach and post--operative management are closely related with the therapeutic effect.

目的 研究枕大孔区肿瘤的诊断与手术疗效。方法回顾性分析9例枕大孔区肿瘤的临床表现和mri影像，手术技巧和预后。结果全切5例，次全切3例，部分切除1例。结论熟悉枕大孔区解剖，运用显微外科技术，选择合适手术入路，注重术后处理，都与疗效密切相关。

The shear modulus values of 47 metallic glasses at absolute zero temperature[G(0)] and at glass transition temperatures were calculated.

3对47种金属玻璃在绝对零度时的剪切模量G(0)和在玻璃转变温度时的剪切模量G进行计算。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。