变型的

Nine samples(seven cultivars or forms of Phyllostachys edulis and two affined species.)were tested with RAPD in order to assess their genetic relationship.

利用RAPD标记技术对毛竹种下的 7个变型或栽培型及其同属的 2个近缘种进行遗传关系的研究。

Importantly, the changes observed in rat muscle injected with mutant agrin recapitulated the pre- and post-synaptic modifications observed in the patient.

重要的是，大鼠肌肉注射突变型集聚蛋白后产生的变化和在患者中观察到的突出前和突触后变化一致。

Injection of wild-type or mutated agrin into rat soleus muscle induced the formation of nonsynaptic acetylcholine receptor clusters, but the mutant protein specifically destabilized the endogenous neuromuscular junctions.

注射野生型或突变型集聚蛋白到大鼠比目鱼肌中，诱导非突触性乙酰胆碱受体簇的形成，但突变的蛋白破坏了内源性神经肌肉接头的稳定性。

Asian (47.4%) and temperate genera mainly constituted by North temperate (50%) and E. Asian (50%). So that the geographical elements are discomplex. In the 25 species of arborous layer, 76% is the middle subtropical zonal type, 16% south subtropical zonal type and 8% north subtropical zonal type, of which the first 6 positions of important value index were all middle subtropical zonal type. This showed that the community was subtropical characteristic. There are 59.5% evergreen and 40.5% deblade of 79 known species in which the mid-phaenerophytes is the first position of all, accounting for 27.8%, and the evergreen broad-leaved species constituted the majority of meso-phaenerophytes which accounts for 15.2%.

乔木层多数优势种为稳定型种群，所以乔木层优势区系成分相当稳定，表明该群落为一种顶极群落。59个种子植物属只有10个分布区类型和4个变型，地理成分不复杂，其中热带分布27属占46.6%，温带分布31属占53.4%；热带分布以泛热带和热带亚洲分布为主，分别占52.6%和47.4%，温带分布为北温带和东亚分布各占50%。25个乔木层树种中，中亚热带地理分布类型的占76%，南亚热带地理分布类型的占16%，北亚热带地理分布类型占8%，重要值指数排列前6名的均为中亚热带地理分布类型，所以该群落为亚热带性质。

The main results were as follows:'Brumal jujube' with higher respiration rate, which decreased slightly after harvest, and lower ethylene production, which had not the appearance of respiration and ethylene production peak, ethephon with different concentrations all increased respiration rate and the respiration rate increased with the raise of concentration ,which suggested 'brumal jujube ' was respiratory non-climactic fruits.

结果如下：冬枣采后果实呼吸强度高并呈平缓下降趋势，而乙烯释放量较低无明显高峰出现；不同浓度的乙烯利处理增加了果实呼吸强度，处理浓度越大，果实呼吸速率越高，说明冬枣为非跃变型果实；1000μL.L~(-1)乙烯利和100mg.L~(-1)ABA处理可显著提高绿熟冬枣采后的呼吸强度，两者无明显差异，但乙烯利处理显著增加了乙烯释放量、ACC含量和ACO活性，其作用比ABA明显；GA处理抑制了果实呼吸强度和乙烯释放量的增加。

This is a transition position that will be used to ensure new processes and tools get engrained in the local work processes and should be used for developmental purposes to build sales and distribution depth in the organization.

这是转变型岗位，确保新的程序和工具彻底地根植于当地的工作过程中，并用于组织中更深地发展建立销售/分销的目的。

The species and the distribution of wild Hedychium ornamental resources in China were systematically investigated by the wild work and extensive review of literature and specimens. 26 species,2 varieties,1 form of wild Hedychium were introduced into Guangzhou in open ground and green house separately.

对我国姜花属野生花卉资源的种类、分布进行了系统的调查和研究，并在广州气候条件下对其中的26个种2个变种1个变型进行了露地和夏季降温温室引种栽培。

To solve the problem of channel with distortions, an adaptive circuit is configured by a new laddered method based on relevant articles, and simulation study was made on four dimensional Chua's chaos oscillator. The simulation results demonstrated that: synchronization of two chaotic oscillators can be achieved when adaptive circuit has adaptive capability. Synchronization of two chaotic oscillators cannot be achieved when adaptive circuit has no adaptive capability. Simulation studies were done for five scroll chaotic oscillators that achieve bond-orbit, coupling and pulse synchronization.

为了解决信道畸变问题，根据相关文献提出的梯度法，本文构造了一种自适应同步电路，并以四阶变型蔡氏混沌振荡电路为例进行仿真研究，仿真结果表明：当自适应同步电路具有自适应效应时能实现有噪声干扰情况下的两个混沌振荡电路的同步；若自适应同步电路没有自适应效应时，则不能使两个混沌振荡电路同步；以5涡卷混沌振荡电路为例用键波同步法、耦合同步法、脉冲同步法进行同步仿真研究。

The current antifungal agents used in clinics usually have severe side-effects, it is necessary to seek for new antifungal agents with known or new mechanisms. China has abundant resources in traditional Chinese medicine, therefore exploition of new antifungal agents therefrom is a feasible way.We have screened antifungal activities of 14 ethanolic extracts from traditional Chinese medicines and 21 natural products by using Saccharomyces cerevisiae GL7 and Prototheca wickerhamii as the model microoranganisms. Among the TCMs tested, Cortex Phellodendri, Flos Caryophylli, Fructus Mume, Rhizoma Coptidis and Radix Sophorae tonkinensis showed high antifungal activity. This study layed certain foundation for the development of new antifungal agents.

为了开发中药资源，从传统中药中寻找有抗真菌活性的天然药物并阐明其作用机理以利于临床应用，论文对14种生药乙醇提取物及21种生药化学成分利用啤酒酵母突变型GL7（Saccharomyces cerevisiae GL7）和威克海姆原藻作为模式菌种进行了抗真菌活性筛选，其中黄柏、丁香、乌梅、黄连和山豆根等有很好的抑菌活性，为进一步研究开发成新的抗真菌药奠定了基础。

The tryptophan auxotrophs and the kanamycin resistant prototrophic revertants have been proved to contain a copy of Tn5 inserted in the chromosome by Southern Blot analysis with DIG-labeled 3. 5 kb HindⅢ fragment of pkan2 as the Tn5 probe. Four typies of prototrophic revertants could be found by the above assay.

用Tn5探针进行的Southern分子杂交证明Tn5在色氨酸营养缺陷型菌株及部分Km抗性原养回复突变型菌株中均插入在染色体DNA上，并且对菌株本身具有的内源性质粒的数目及大小没有带来影响。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。