查询词典 double-headed

Among advancer's actions over responder's raise : a double is responsive (for takeout or showing general values, depending on level).

如果应叫者简单加叫，则回答人的行动为：加倍为应叫性加倍(视阶位而定，可以是逼叫或表示一般力量)。

Maximal overcall doubles : After a simple overcall in the suit ranking one below the opened suit, a single raise by responder, and a single raise by advancer, a double is an artificial game-try.

高限争叫加倍：被较开叫花色低阶之花色的简单争叫之后，应叫者简单加叫，且回答人也简单加叫，开叫者的加倍系人为的试探成局。

In advancing a takeout double of a weak two-bid, lebensohl applies (two notrump is a marionette to three clubs , after which advancer can pass or bid lower than three of opener's suit to show a weak hand; direct non-jump three-level new-suit advances show moderate values).

我方对敌方弱二开叫技术性加倍时，使用lebensohl(2NT为迫加倍者叫3 [开叫者只有在持特定额外力量叫出3 以上叫品]，然后回答人派司或三阶较敌方开叫花色低阶为示弱；直接非跳叫三阶新花回答为中度力量)。

The plant expression vectors were constructed and two genes were transferred into A. thaliana and N. tabacum, antikanamycin plants were obtained.4. The trials of adventive bud regeneration directly and callus induction was conducted to select out the optimal explants and formula. The results revealed that double scale can produce 13~16 adventive buds per centimeter in MS medium added 10.0 mg/L 6-BA, 1.0 mg/ L NAA, 40 g/L sugar and 7.5 g/L agar. Scale, leaves, scape and different tissue of flower can be induced to produce callus in appropriate medium, but the filament with anther was the optimized explant.

构建了两个基因的pBI121和pCAMBIA1300植物表达载体，并通过农杆菌将上述基因转入烟草和拟南芥中，得到了卡那抗性的再生植株。4、以中国水仙不同部位外植体进行了不定芽直接分化和愈伤组织诱导分化试验，结果表明，双鳞片外植体在MS0+6-BA 10.0 mg/L+NAA 1.0 mg/L+蔗糖40 g/L+琼脂7.5 g/L培养基上可以大量地直接再生，再生芽数量平均可达13~16个/cm双鳞片，比传统的鳞茎盘之间分化提高30~50%；鳞片、叶片、花葶及花部不同组织在适宜的配方中均可不同程度地诱导出愈伤组织，但以带花药的花丝诱导出的愈伤组织最好。

Early in her novel -- a farrago about Janey Wilcox, a lingerie model and adventuress who gets caught up in movie business double-dealing -- Bushnell explains the operations of her discriminating characters:''New Yorkers sliced everything into tiny categories, and then, like diamond sorters, examined and graded each particle.

小说的开头是关于简妮·威尔科克斯的一个大杂烩式的描写。她是一个内衣模特和女冒险家，在做电影生意时被发现在耍两面伎俩。

Special pump company's main products are: J Series piston metering pumps, J Series divide metering pumps, ADX | DX series of small flow of centrifugal pumps, TA | TE Petroleum and Chemical Process pump, TH standard chemical pump, FY Double exports of high temperature under the pump, HZW Chemical axial flow pump, HHW Francis chemical pumps, methylamine pump spare parts, chemicals and medicine system devices.

特种泵业公司的主要产品有：J系列柱塞计量泵、J系列隔膜计量泵、ADX|DX系列小流量离心泵、TA|TE石油化工流程泵、TH标准化工泵、FY双出口高温液下泵、HZW化工轴流泵、HHW化工混流泵、甲胺泵备件、化学加药系统装置等。

And on this point it must be taken into account that cantio has a double meaning: one usage refers to something created by an author, so that there is action - and this is the sense in which Virgil uses the word in the first book of the Aeneid, when he writes 'arma virumque can '; the other refers to the occasions on which this creation is performed, either by the author or by someone else, whoever it may be, with or without a musical accompaniment - and in this sense it is passive.

就此而言，我们必须考虑cantio有两重意思：一重用法指向某种被作者创造出来的东西，所以有一个行为——维吉尔在《埃涅阿斯纪》第一卷中就是在这个意思上使用这个词，他写道"arma virumque can "；另一重意思指的是这一作品被不管是作者还是其他什么人上演，也不管有没有乐器伴奏——在这个意义上它是被动的。

Liu. Double Coin's shares haven't fared as well as those of Aeolus and Qingdao Doublestar.

双钱集团股票的表现不如风神轮胎和青岛双星。

Technology of existing aerification of air current bed all is high temperature slaggy aerification technology , make home's resourceful double Gao Mei cannot be used .

现有的气流床气化技术均为高温熔渣气化技术，使国内资源丰富的双高煤无法利用。

Through aerification mechanism the analysis thinks , it is feasible that double Gao Mei uses the mode of operation that is not slaggy aerification , solid state to discharge ash .

通过气化机理分析认为，双高煤采用非熔渣气化，固态排灰的操作方式是可行的。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。