边区

The traits of dedifferentiation and redifferentiation of the explants form H. sampsonii show that the calli the stem and leaf usually form buds at its parietal cells. In the presence of auxin, the parenchyma of the leaf gap at the node is initiated firstly, then, develops blastemata that form buds in a cluster on the node without callus. These show that the various parts ofthe herb differ greatly in cell initiation and organ differentiation.

研究元宝草外植体的脱分化和再分化的特点结果表明，茎段和叶片启动形成愈伤组织，其不定芽通常发生在愈伤组织的周边区，茎节叶腋的叶隙薄壁组织在激素的诱导下启动、分裂，不形成愈伤组织而直接器官分化成芽原基，并在节结处产生一圈成簇的不定芽，表明元宝草不同部位的细胞启动及器官分化调控存在差异。

The bovine pericardial valves usually do not need anticoagulant therapy after implantation, but they are progessively failured in the heart and require reimplantation 5-10 years after their initial implantation.

引起牛心包瓣原发性损坏的生理学和病理学因素与机械学因素同等重要。从我院再次手术中收集到的22只失效瓣膜来看，在瓣架尖端区和侧边区的损坏发生率分别占30.3％和36％，撕裂、磨损和钙化的发生率分别占25.8％、18％和31.6％。

The life of the Reindeer men was a frontier life.

驯鹿时代人的生活是一种边区生活。

His mother rooted him on enthusiastically from ringside.

他的母亲从台边区拼命为他加油。

The Russia's government forced the local people to learn Russian and attempted to assimilate them during the process of "Russification of the Border Area".

在推行"边区俄罗斯化"的过程中，俄国在中亚强制推广俄语，企图同化当地的少数民族。

You touch it when you hike through the hills and stumble across the ruins of a deserted shieling.

本分工作外，我有个习惯——收杀，你能感觉到历史的气息；当徒步穿越山岭，暮然发现一座牧棚的废墟时，你能触摸到历史的脉动；当饱经岁月洗礼的石砌古堡塔楼映入眼帘时，你能注视到历史的沧桑；当激昂跃动的苏格兰边区歌谣和令人魂牵梦萦赫布里底的旋律响起时，你能聆听到历史的诉说。

The location of the subdistrict is favorable and special. In order to protect the water source and tourism resources in the scenic spots, Beizhai had to abandon many opportunities to develop and many industries were restricted for that for a long time.

长期以来，为保护生活饮用水源地的水质不受污染，保护风景名胜区不可再生的自然资源，北宅各方面发展受到极大的限制，放弃了很多发展机会，导致经济发展严重落后于周边区、市。

On the third day, I reached a suboffice of the Border Region government.

第三天，我来到边区政府的一个地方办事处，有一部美国军用的中型卡车等在这里载我去邯郸。

For days on end, for the first two years of the famine, great clouds of these bugs swarmed over the four provinces, blotting out the sun and consuming almost all plant life in their path.

在饥荒的头两年，蝗群一来，有如乌云压境，遮天蔽日，席卷边区四省，数日不散，经过之地，庄稼片叶无存。

The Manchus are descended from Jurchens , a Tungusic people who lived around the region now comprising the Russian province of Primorsky Krai and the Chinese provinces of Heilongjiang and Jilin.

满族的后裔Jurchens的通古斯人谁住在该地区目前由俄罗斯滨海边区省和省的黑龙江，吉林。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。