查询词典 Spring nut

After three years' spring fishing off, dominances of the main species decreased, CPUE of part reaches increased, and Margalef diverdity index, Pielou evenness index and Wilhm Modified Shannon-Wiener diversity index of the three reaches showed the rising tendency, which indicated the richness of species number and complication of community structure, and the positive ecological effects by the spring fishing off.

春禁后，渔获物主要种类优势度有所下降，部分江段单位捕捞努力量渔获量表现出一定上升趋势，3个江段Margalef指数、Pielou指数和Wilhm改进指数有一定升高，表明种类丰富度有所提高，群落结构趋于复杂，春季禁渔有一定效果。

Spring Named CEO of Marcal Paper Mills (6/17/2008) Tim Spring has been named CEO of Marcal Paper Mills, Elmwood Park, N.J., USA, effective immediately.

春天命名为总裁兼首席执行官马萨尔造纸厂（ 2008年6月17日）添春已被任命为总裁兼首席执行官马萨尔造纸厂， elmwood公园， NJ ，美国，立即生效。

The percentage of total biomass allocated to roots was positively correlated with WUE for the seven investigated species (r=0.93, p.01). Results indicate that the species investigated are typical C3 plants. These spring ephemerals are characterized by higher P T and lower WUE in comparison with other desert species. The unique biomass allocation of low root/aboveground biomass ratio, higher leaf area ratio, higher leaf mass per unit leaf area, and photosynthetic traits are involved in the physiological mechanisms that contributed to the rapid growth of desert spring ephemerals.

这些结果表明，所观测的早春短命植物具有典型的C3植物特征，相比其它类型的荒漠植物具有较高的单位叶面积P高T及低WUE，并且在生长发育过程中表现出很低的根／地上生物量比、较高的叶面积比和单位叶面积干重，说明它们具有相对高的生长速率，这与其生长发育节律相一致，反映了它们与准噶尔荒漠环境相适应的特点。

The percentage of total biomass allocated to roots was positively correlated with WUE for the seven investigated species （ r = 0.93, p 〈 0.01）. Results indicate that the species investigated are typical C3 plants. These spring ephemerals are characterized by higher Pn, Tr and lower WUE in comparison with other desert species. The unique biomass allocation of low root/aboveground biomass ratio, higher leaf area ratio, higher leaf mass per unit leaf area, and photosynthetic traits are involved in the physiological mechanisms that contributed to the rapid growth of desert spring ephemerals.

这些结果表明，所观测的早春短命植物具有典型的G植物特征，相比其它类型的荒漠植物具有较高的单位叶面积Pn、高Tr及低WUE，并且在生长发育过程中表现出很低的根／地上生物量比、较高的叶面积比和单位叶面积干重，说明它们具有相对高的生长速率，这与其生长发育节律相一致，反映了它们与准噶尔荒漠环境相适应的特点。

As pioneer plants, desert spring ephemerals play an important role in community succession, biodiversity maintenance and dune stabilization in desert ecosystems. We studied the diurnal changes in gas exchange of three desert spring ephemerals (Eremopyrum orientale, Malcolmia scorpioides, and Tetracme quadricormis, hereafter the genus names only) under natural conditions in the desert area of the Dzungaria Basin.

采用LI-6400便携式光合测定仪，在晴天条件下对准噶尔荒漠3种典型短命植物东方旱麦草、卷果涩芥和四齿芥的气体交换特征的日变化规律进行了研究。

Fire works, my super man loves fire works, every year we go out side the city to buy tons of fire works, and then we will invite a lot of our friends who are not chinese, but stay in china during Spring Festival, we invite them to join us to let the fire works at Spring Festival eve.

第二， 放炮竹，这个环节是宝宝过春节的最爱，每年我们都要跑到小山沟里去买炮竹，因为城市里的炮竹宝宝说不刺激，非要跑到市外去买那些重型炮竹。

Said second abutment member is spaced from said torsion spring and is engaged thereby only after said torsion spring has moved at least partially out of contact with said first-mentioned abutment member and through said intervening angle.

说，第二台的成员是从行距说，扭簧和从事从而后，才说，扭簧提出至少部分出于接触说，首先提到的坝肩会员，并通过说，干预的角度来看。

It was also concluded that "Yue Tian 13" is fit to plant at early spring in Guangzhou city, and with the high density resistance character, and Polythene mulching could bring forward to the harvest time in early spring and increase the yield notability through increasing the plant density.

该研究结果充分显示了粤甜13号耐密植性和适合早春种植特性；同时表明，早春地膜覆盖栽培除了缩短生育期，使产品提早上市以外，还通过增加种植的密度增加产量，使种植的经济效益显著提高。

The results show that the flap hinge spring rate has a great effect on helicopter stability and control, but precone and prelag angle,lag hinge spring rate and blade lag motion can be negligible...

分析结果表明：旋翼的预锥角和预掠角对直升机全机的稳定性和操纵性的影响可以略去不计，而桨叶根部挥舞方向上的弹性约束刚度对直升机全机的操纵稳定性有较大影响，摆振方向上的弹性约束刚度和桨叶的摆振运动对直升机稳定性的影响不大，可以略去不计。

Practical application in accordance with its requirements, clutch design in detail the functions and working principle, designed to set out, analysis of the diaphragm spring and clutch plate follower characteristics, clutch and main parts: friction plate, pressure plate gap, such as diaphragm spring calculated.

根据其实际运用要求，设计中详细介绍离合器功能和工作原理，阐明了设计目的，分析了膜片弹簧及离合器从动盘特点，并对离合器主要部分：摩擦片、压盘、膜片弹簧等进行了计算。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样