繁

Acerifolia. Here, 16 primers out of 38 ISSR primers screened, were found to produce clear reproducible bands resulting in a total of 103 distinct bands, Of these 103 bands, 86 were monomorphic across all 20 of the plants tested and 17 showed polymorphisms (16.5% polymorphism).

研究结果表明：从38条ISSR引物中筛选得到16条引物可以产生明亮清晰、重复性高的条带，条带总数为103条，其中86条条带表现为一致性，在20个快繁苗中无任何差异；而剩下的17条条带表现为多态性(多态率16.5％)。

Culture and purification of the mycorrhizal fungi led to the isolation of 22 species in five genera.

通过进一步扩繁、纯化，从中分离出AM真菌5属22种，鉴定了20个种，包括一个国内新记录种沾屑球囊霉。

Three kinds of perturbation methods for nondegenerate quantum system are briefly introduced and compared applying to a simple model.

简要介绍了量子力学中三种定态微扰方法：一是通常的Rayleigh -Schr¨odinger微扰，但其缺点是高阶微扰项的表达式很繁，且无一般的通项公式。

Perhaps it's the kind of Rube Goldberg device that Wall Street loves — clever, complex and nontransparent, allowing huge transfers of wealth to the financial markets.

也许，这个方案正式那种华尔街喜欢的化简为繁的方法——精明，复杂但不透明，可以将大笔财富转移到金融市场。

In China s current overseas direct investment there exist such issues as backward statutes of overseas investment,vacancy of investment encouragement mechanism and overelaborate procedure for examination and approval .

目前我国海外直接投资存在着海外投资法规滞后，投资激励机制缺位和海外投资的审批程序繁锁等问题。

The study of phytotaxonomy of the genus Stellaria in Inner Mongolia.

内蒙古繁缕属的分类研究。

The study of phytotaxonomy of the genus Stellaria in Inner Mongolia.

标题 内蒙古繁缕属的分类研究。

The specimens were collected from 4 different origins: 1 Smuggled sturgeons (Nos. 1-15); 2 Aquaculture specimens from Chupei station of Freshwater Aquaculture Research Center, including A. schrenckii (Nos.18, 21-24), A. gueldenstaedtii (No.16), A. sinensis (No.17), A. baerii (No.19) and one unknown species sturgeon (No. 20); 3 A. schrenckii (No.25) and A. transmontanus (No.26) from aquaculture pond in Fu-San; and 4 Polyodon spathula (No.27) and unknown species sturgeons (Nos.28-31) from Taipei city Zoo.

研究材料取自四个地点：1海巡署在云林箔子寮港查获的走私鲟(Nos.1-15)，2竹北淡水繁养殖研究中心所饲养的史氏鲟(Nos.18， 21-24)、俄罗斯鲟(No.16)、中华鲟(No.17)、西伯利亚鲟(No.19)、及未知种鲟(No.20)，3福山养鳟场所饲养的史氏鲟(No.25)及高首鲟(No.26)，以及4台北市立动物园所饲养的匙吻鲟(No.27)及未知种鲟(Nos.28-31)。

Factors that influence percentage of transformation including time of preculture, dipping and coculture, type and content of antibiotic, day of delayed selection culture, intension of selection were studied. The effective transformation system of "Starkrimson" was developed as follow: Leaves precultured in darkness for three days were dipped into agrobacterium suspension for three minutes, then were cocultured in darkness on MS medium with TDZ0.5mg/L and NAA 0.3mg/L for three days, and then cultured in darkness on MS medium with TDZ0.5mg/L NAA0.3mg/L and Cef 250mg/L.

通过对叶片预培养时间、侵染时间、共培养时间、抑菌素种类和浓度、延时筛选时间、不同选择压等遗传转化影响因素的研究，建立的'新红星'苹果遗传转化体系为：叶片黑暗预培养3天，经农杆菌侵染3分钟，在含TDZ0.5mg/L，NAA0.3mg/L的MS培养基上黑暗共培养3天，然后加250mg/L Cef黑暗维持培养3天，再进行Km12.5mg/L的选择压黑暗培养至抗性愈伤出现；转为光照条件1-2次的继代筛选，获得抗性芽后，进行扩繁。

Potted can enter a short slender pointed piece of metal that insert spic the basin directly in, but cuttage 3 individual plant, rooted hind, can give enough water fertilizer, pass a month so, but full basin is fresh and green, henceforth, the flower is numerous ceaseless, if can pick a heart, promote ramose, can make you obtain more longer admire the beauty of flowers time.

盆栽的可直接将插穗扦入盆中，一盆可扦插三株，生根后，即可给予充足的水肥，这样经过一个月，就可满盆青翠，自此以后，花繁不断，如能摘心，促进分枝，则更能令你获得更长的赏花时间。

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％。