冠

Solartransmittance and absorptance at any point,as well ascanopy net photosunthesis rate and transpiration rate,can be calculated.

根据此模型，可以计算冠层内任意高度和水平位置上的太阳总辐射和太阳光合有效辐射及其透过率和吸收率，可以计算冠层的净光合率和蒸腾率。

There are in English two articles:the definite article and the in-definite article.

英语中有两个冠词：定冠词和不定冠词。

There are in English two articlles: the definite article and the indefenite article.

英语中有两种冠词：定冠词和不定冠词。

Learners' use of the definite article is an important index of their English language proficiency.

定冠词使用是表明学习者英语水平的一个重要指标。本文探讨影响中国学生定冠词使用的因素并研究其定冠词过渡语知识的发展特点。

Combined with an energy balance based crop canopy micrometeorology model, the experimental data were used to identify the changes of the components of rice and wheat crop canopy energy balance under FACE conditions.

结果表明，FACE使水稻和小麦叶片气孔导度下降、冠层空气温度升高、湿度降低、冠层潜热通量减少、冠层向空气的显热通量和土中向土表的土壤热通量减少。

During coronary sinus ostium pacing, coronary sinus electrodes recorded double potentials, a sharp and high-frequency potential followed by a rounded, low-frequency potential.

冠状窦口起搏时，冠状窦电极记录到双电位，第一个波为高频信号，为冠状窦肌肉结构从其口部向远端激动所产生。

Of,relating to,or having the direction of the coronal suture or of the plane dividing the body into front and back portions.

冠状线的冠状线的或与之有关的，按冠状线方向的，或指把身体分为前后两部分的平面

06 BST Remember that Barcelona had to qualify for the Champions League. Their adventure in Europe began last August with a thrashing of Wisla Krakow.

今日跨入奥林匹克球场迎来欧冠决赛的巴萨去年可是从欧冠资格赛开始一路披荆斩棘过来的，去年8月他们开始的欧冠资格赛始于和波兰的克拉科夫队。

New box design with durable 0.5 inch (13 mm) paving skin Vertically-adjusting mold mount for precise leveling of mold to machine Telescoping end sections with 12 inches (305 mm) of width variation on each side are available Standard paving depth is zero to 24 inches (610 mm)Edge slump adjustment Hydraulic Vertical Hinged Sideplates, self-contained inside the mold for track clearance Split, pressure-compensated sideplates Folding side plate wings for transporting without removing Pivoting mold mounting beam to eliminate stress points Self-supported TA is hydraulically driven with 3.5 inch (89 mm) ACME screws for up to a six inch (152 mm) crown Front and rear top T-bar on mold for attaching accessories and structural integrity Inserts are bolted together with front and rear alignment pins for easy mold assembly New vibrator mounting tube attaches to T-bar on mold – Vertical vibrator lift – Rear lubrication system with grease zerks accessible from the work bridge New strike-off – Mounted on paver frame T-rail, independent of the mold – New modular design with wedge lock system for ease in changing widths – 10 inches (254 mm) of hydraulic height adjustment – Hydraulic crown adjustment Spreader plow mounted to paver frame T-rail, optional auger available Tamper bar optional

与耐久性的新的箱子设计铺精密水准测量的0.5英寸(13 mm)皮肤垂直调整的模子登上模子用机器制造挤撞与12英寸(305 mm)的末端部分在每边的宽度变异是可利用的标准铺的深度是零对24英寸(610 mm)边缘暴跌调整水力垂直的取决于的Sideplates，独立性在轨道清除分裂的模子里面，折叠运输的pressure-compensated sideplates旁边板材翼没有去除在轴上旋转的模子架置射线消灭重音点Self-supported TA水力驾驶与3.5英寸(89 mm)由六英寸(152 mm)冠决定的尖端螺丝在前后冠上在模子的T酒吧附有的辅助部件并且结构正直插入物与容易的模子汇编新的振荡器架置管随员T酒吧的定位销一起在前后被闩上在模子–垂直的振荡器推力与油膏zerks的–后方润滑系统容易接近从新工作的桥梁触击–在摊铺机框架足迹，模子的独立登上了与楔子锁系统的–新的模块设计在改变的宽度的舒适的– 10英寸(254 mm)水力高低调整–水力冠调整分布器犁登上了对摊铺机框架足迹，任意任意木钻可利用的堵塞器的酒吧

Methods A total of 56 patients (172 teeth) were randomly divided into two groups: in the experimental group, 30 patients of 86 teeth were restored with IPS Empress 2 all porcelain crown restoration; and in the control group, 26 patients of 86 teeth were restored with nichrome baked ceramic crown.

目的 评价IPS Empress 2全瓷冠修复技术修复上颌前牙的临床效果。方法将56例患者172颗牙分成两组，试验组30例86颗牙，以IPS Empress 2全瓷冠修复技术修复；对照组26例86颗牙，以镍铬合金烤瓷冠修复。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失