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Nordic sports include the biathlon, which combines cross country skiing with rifle marksmanship and ski jumping; Nordic combined, which is a combined scoring of jumping and cross country skiing events; ski orienting, which is a marker search on skis with aid of compass and map; and telemark, a recent technique which involves using a free heel like cross country skiing.

包括北欧冬季两项运动，它结合了步枪射击和跳台滑雪越野滑雪，北欧两项，这是一个综合的跳跃和越野滑雪赛事计分系统，滑雪定向，这是与滑雪板的指南针援助标记的搜索和地图和Telemark的，最近的一项技术，它涉及到使用这样的越野滑雪自由的弱点。

The structure of uncured mix and vulcanite, physical and chemical interaction between filler and matrix, mechanical property of composites were investigated It was found and explained that the compact relationship among bound rubber, cross-linkage density and physical property in mineral filler/silicone rubber composite In detail, BR〓, D〓(cross-linkage density using basic solvent as swell liquid) and module have direct relationship, because they all show chemical interaction between filler and matrix from different angles, respectively BR〓(bound rubber in toluene solvent), D〓(cross-linkage density using toluene solvent as swell liquid) and tensile strength have compact relationship also, because they all show total interaction from different angles, respectively

研究了未硫化胶和硫化胶的结构、填料与基体的物理化学作用、及这些结构和作用的表现形式，发现和解释矿物填料/硅橡胶复合材料中结合橡胶、交联密度与复合材料的力学性能密切关系。具体说，BR〓、D〓和弹性模量均从某个侧面反映复合材料中填料与基体间的化学作用，三者的关系比较密切：BR〓、D〓和抗拉强度均反映复合材料中填料与基体间总体相互作用，三者的关系比较密切。

Cross Stitch Kits - Brands from Wimble Bees Cross Stitching, Cross ...

交叉缝合教材-品牌从锥蜜蜂交叉拼接，跨。

Because we feel Chinese Red Cross is a Red Cross that has hundred years history, and the Red Cross has more favorable society public letter to spend all the time, all contribution that enter us to always be met, what we can accept finance, audit, administration completely is censorial with the organization censorial, like discipline appoint these systems undertake supervisory to us.

因为我们觉得中国红十字会是一个有百年历史的红十字会，而且红十字会一直有比较良好的社会公信度，所有进入我们总会的捐款，我们完全可以接受财政、审计、行政的监察和组织的监察，像纪委这些系统对我们进行监督。

Find DESIDERATA SAMPLER Cross Stitch HUGE Indigo Rose WOW in the Crafts , Cross Stitch , Cross Stitch Patterns , Samplers category on eBay.

找到desiderata采样交叉缝合巨额靛蓝上升哇，在工艺品，跨缝，跨缝模式，采样器类在eBay上。

For the reaction between divinyl sulfone and N-ethylethylene-diamine or N-methylpropane-1, 3-diamine , no cross-linking occurred when the feed ratio of A〓 to BB'〓 was 1/1. When the feed ratio of DV to NDA or NPA is 3/2, no cross-linking occurred too in organic solvents such as DMSO, DMF and NMP, while cross-linking does occur in water.

对于二乙烯基砜与N-乙基乙二胺或N-甲基-1，3-丙二胺的反应，当加料配比为1／1时，反应在水和有机溶剂中不会凝胶；当配比为3／2时，反应在有机溶剂中亦不凝胶，而在水中反应时，会经过一种&假凝胶&过程，并最终发生凝胶。

The gelable fiber is cross-linked by a bivalent or multivalent basic cross-linking agent, thereby cross-linking the composite fiber.

胶凝纤维通过二价或多价碱性交联剂交联，从而使复合纤维交联。

Due to great amount of double bond on rubber chain,a lot of intramolecular reaction occurred in the system,which made the uncontrolled cross-linked system into a controlled cross-linked copolymerization,resulting in chain growth can't go illimitably in cross-linking process.

苯乙烯和二乙烯苯共聚体系是典型的不可控制的交联聚合体系，加入天然橡胶后，通过阳离子聚合方法，生成三元共聚物线团，由于橡胶分子链上含有大量的双键，聚合体系中能进行分子内反应，使不可控的交联聚合体系成为可控的交联聚合体系，其链增长不能无限制进行，从而可以合成可溶解的交联的聚苯乙烯-二乙烯苯-天然橡胶聚合物。

Up to date, QTL analysis of adult-plant resistance against powdery mildew has not been reported in China. In the present study, QTL mapping of APR was conducted using a doubled-haploid population derived from the cross (Fukuho-komugi × Oligoculm) and a F_(2:3) population from the cross (Bainong64 × Jingshuang16). The methods and main results are described as follows:1. A doubled-haploid population from an intervarietal cross between the Japannese cultivar Fukuho-kumugi and the Israeli wheat line Oligoculm was prouduced by means of wheat × maize crosses.

国内关于白粉病成株抗性的QTL分析尚未见报道，本研究开展了小麦白粉病成株抗性鉴定、遗传连锁图构建、白粉病成株抗性QTL分析，得到以下研究结果：(1)以抗白粉病的日本小麦品种Fukuho-komugi和以色列小麦Oligoculm杂交产生的DH群体为材料，利用313个SSR标记和37个RFLP标记，对Fukuho-komugi和Oligoculm的白粉病成株抗性进行QTL分析。

Shougang Group as a large scale iron and steel enterprise group, is a giant cross-regional, cross-ownership and cross-national operation group corporation which integrates mining, machinofacture, electronic product, architectural design, realty business, service trade and oversea business, etc.

首钢集团是以钢铁业为主，兼营采矿、机械、电子、建筑、房地产、服务业、海外贸易等多种行业，跨地区、跨所有制、跨国经营的大型企业集团。

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。