选用

On mountainous sites, grade Ⅰ or Ⅱ stands including land below the crown of the secondary broadleaf forest and the Chinese-fir plantation or east-facing, shady dry land could be considered for the plantation. The transmittance of crown in the areas should be 55%~60%. One-year-old high quality seedlings above 25 cm tall and 0.25 cm in diameter near the ground-level should be used. For high-yield, field cultivation, shading facility should be considered and seedlings of taller than 15 cm and greater than 0.15 cm in diameter near the ground should be applied. The appropriate density and sunlight transmittance ought to be 30 cm×30 cm and 50%, respectively.

结果表明，利用山地种植，选择透光率为55%~60%的Ⅰ、Ⅱ类立地的残次阔叶林和杉木林冠下，或地形隐蔽、东向的山垅旱地，选用苗高25 cm以上、地径0.25 cm以上的1年生优质苗木造林；利用农田进行庇荫设施高产栽培，应选用苗高在15 cm以上、地径0.15 cm以上规格的苗木栽植，适宜栽植密度为30 cm×30 cm，遮阳透光率在50%左右。

The selection of appropriate deaeration and de - salting equipment and proper design of the velocity and selection of corrosion - resistant materials like 12Cr2AlMo and Cr5Mo etc can effectively control the corrosi.

选用先进的除氧除盐设备，合理的流速设计和选用12Cr2AlMo，Cr5Mo等耐蚀材料可有效控制软化水系统的腐蚀。

Improvement of depreciation method of highway construction equipment;2. Point out depreciation expenses is an important part of equipment price by analyzing equipment price structure in the thesis? Anatomy favorableness and disbennifit infections of equipment price and enterprise benefit by selecting different depreciation method s.

从分析装备价格构成入手，指出了折旧费用是装备价格的重要组成部分；剖析了不同折旧方法的选用对装备价格和企业利益的影响；强调折旧方法的选用一定要考虑本行业和本企业的实际，在有利于装备生产和企业利益的前提下，可适当加大应用加速折旧法的力度。

Point out depreciation expenses is an important part of equipment price by analyzing equipment price structure in the thesis? Anatomy favorableness and disbennifit infections of equipment price and enterprise benefit by selecting different depreciation method s.

从分析装备价格构成入手，指出了折旧费用是装备价格的重要组成部分；剖析了不同折旧方法的选用对装备价格和企业利益的影响；强调折旧方法的选用一定要考虑本行业和本企业的实际，在有利于装备生产和企业利益的前提下，可适当加大应用加速折旧法的力度。

According to fire control standard,it introduces water supply for fire control of commercial building from selection of fire pump、 fire cock 、collocation of spraying systematical water pump and selection of fire rolling screen,which to perfect design of fire control.

按照现行消防规范要求，结合设计经验，从消防水泵的选用、消火栓、喷淋系统水泵的设置、防火卷帘的选用等方面介绍了商业建筑消防给水设计的几点看法，以使消防设计更加完善合理、灭火有效。

The patients in groupⅰ(n=100)were punctured the thoracic vertebra between 11 and 12; the others in group ⅱ(n=100)were punctured the thoracic vertebra between 10 and 11.these were studied in anesthesia extent, dose, muscular flaccidity, the operation time, referred pain, nausea, vomiting and adjuvant application.

选择asa ⅰ~ⅱ级行阑尾切除术200例病人，随机分为t1组：选用胸11～12椎间隙穿刺（n=100）；t0组：选用胸10～11椎间隙穿刺（n=100），观察麻醉阻滞平面、麻醉药用量、肌松、手术时间、牵涉痛、恶心、呕吐、辅助药应用等。

Our company is expertise in selling Foggers from world leading producers, Our sales forces has Successfully covered hygienic, public healthy and pest control fields, Moreover, our special model X-Pert fogger is accepted and used by WHOfor many years.

公司经营的各类顶级品牌的喷雾器，广泛应用于公共卫生防疫和除虫等行业，为多国卫生部门选用，其专业型X-Pert喷雾器被世界卫生组织认可及选用多年。

The design subjects include the selection and distribution of gear wheel, the design of spindle, and the guiding equipment and selection of the multiple spindle heads, etc.

因此本设计的重点是多轴箱的设计，设计内容包括齿轮分布与选用、轴的设计、多轴箱的选用、导向装置设计等。

If can choose the cowhide in natural change, pigskin to wait, also can choose new " intelligent data ", this kind of material is met as the change of crural pressure, temperature, motion appearance changes subsequently, this kind of material is applied on shoe boots already comfortable halfback.

如可选用天然革中的牛皮、猪皮等，也可选用新的"智能材料"，这种材料会随着脚的压力、温度、运动的变化而外形随之变化，这种材料在鞋靴上运用既舒适又前卫。

Finally, by studying on using saw blades with different matrices cutting different stones, a basic compatibility rule about matrices and stones was concluded, say, when cutting a hard, high quartz and high alkalifeldspar content and strong bonded stone, a high impact strength and low wear-resistance matrix should be chosen; otherwise, when cutting a soft, low quartz or no quartz content and weak bonded stone, a high bending strength, low impact strength and high wear-resistance matrix should be chosen.

最后，通过对不同性能结合剂的锯片切割不同石材的切削寿命和磨损状态分析，得出了锯片结合剂性能与岩石性质之间的一般性匹配原则：即对于坚硬的、高石英含量的花岗岩，宜选用高强度、高冲击韧性、低耐磨性和对金刚石具有良好粘结性能的结合剂；对于低硬度、无石英或低石英含量的易切削花岗岩，宜选用高强度、高耐磨性和低冲击韧性的结合剂。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。