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The major object of tissue culture study is to exploit the technique systems of rapid propagation and regeneration, in ordering to offer material and technique supports for resistance breeding of Photinia by transforming with Cold-resistant Gene.

石楠组织培养研究的主要目的是探索石楠组织培养的快速繁殖体系和再生体系，旨在为抗冻基因转化石楠的抗性育种工作提供材料及技术支持。

2Some specific nucleoside acid bands were amplified from genomic DNA of male and female plants with RAPD technique, indicating that some gene marks related to sexes of Pistacia Vera were found. RAPD signal is an reliable, accurate identifying technique on sexidentification of Pistacia Vera.

2利用RAPD手段对阿月浑子雌雄株基因组DNA扩增后找出性别之间差异性的核苷酸片段，即找到部分与阿月浑子性别相关的基因标记，从而快速而有效地鉴别雌雄株，差异显著。

Therefore I want to analyze the characters of the composing techchnique of poly-phony in Bruckner"s "The 3rd Mass in this article,researching the sit-uation of compo-sing the western sacred music in 19~ century, emphasizing on the situ-ation and the rel-ationship of the creating technique between sacred music and polypho-ny music after 19~ century, and demonstrating the western polyphonous composing te-chnique help in developing the sacred music and the influence of sacred music on the western polypho-nous composing technique .

因此，笔者希望通过本文对布鲁克纳在其第三弥撒曲中的复调创作手法特征的论述，初探十九世纪西方宗教音乐的创作状态，并着重讨论十九世纪及其后的宗教音乐与复调创作手法之间的状况和联系，以期论证西方复调技法对其宗教音乐的发展，以及宗教音乐对复调技法创作的影响。

The TiB2 cathodic composite coating materials were explored with ambient temperature solidification technique. The TCC with the technique was successfully applied to 160kA and 75kA of prebake cells.

常温固化涂层阴极性能显示，其各项性能与高温固化涂层阴极相当，均超过了GB8744一88对铝电解用半石墨阴极炭块的要求，具备应用于铝电解生产的基本条件。

The TiB〓 cathodic composite coating materials were explored with ambient temperature solidification technique. The TCC with the technique was successfully applied to 160kA and 75kA of prebake cells.

常温固化涂层阴极性能显示，其各项性能与高温固化涂层阴极相当，均超过了GB8744-88对铝电解用半石墨阴极炭块的要求，具备应用于铝电解生产的基本条件。

YAC is now prevailingly used as the first cloning vector for human genome analysis, but one problem that is not yet solved is the insert DNA fragment is not easily isolated from yeast chromosomes and vectors. So, we developed a new technique for the specific radioactive labelling of YAC insert by Alu-PCR technique.

因目前YAC中的插入片段还无法分离出来，因此我们对筛选到的这些YAC，用Alu-PCR技术将人基因组插入片段进行了特异扩增，并通过PCR条件的适当改变，获得较理想的标记效果。

Results Injuries the prevertebral reason altitude, before the technique, average 11.9 mm, after the technique, average 27.2 mm, last revisit average 22.8 mm; Not obvious ache complications occurs; The nerve function restores a grading 24 example, restores two gradings 19 examples.

结果 伤椎前缘高度，术前平均11.9 mm，术后平均27.2 mm，最后一次随访平均22.8 mm；无明显疼痛合并症发生；神经功能恢复一个级差的24例，恢复两个级差的19例。

The main methods used, or under investigation, for production of rumen gene engineering bacteria are:gene deletion technique, gene recombination technique and the application of promotor.

正在应用的或处于研究阶段的构建瘤胃基因工程菌的方式主要有基因缺失技术、基因复制性重组技术和启动子的应用技术。

Methods The integument tissue of the lower limbs in the 12 cadavers were dissected with macro-and micro-dissection, radiographical technique of systemic artery and technique of image pattern analysis to observe and analyze the origins, branches and anastomoses in the integument tissues along the channels of legs.

采用巨微解剖、全身动脉放射显影及图像分析技术，解剖12只下肢的体被组织，观察分析小腿经络沿线的体被组织内血管来源、分支和吻合情况。

Tobacco related business of Reascend Group consists of 7 parts: Reconstituted tobaccoBusiness; Development of new natural tobacco flavor based of structuring component blending of flavor; Functional New Materials Business; Off-line Processing Business; Applied Basic Research, Synthesized Technique Integration and Technical Service; Tobacco Biological Agriculture Business; Correlation Technique and Product to diminish perniciousness of cigarette.

瑞升以&创造独特价值&为经营宗旨，立足中国，并以全球化视野积极拓展业务，与中国及其他国家企业和团体开展合作，并以&协同创新、智者共谋&的理念，将合作引向深入，实现技术创新到价值创新的跨越。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。