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Timber have bester turn into getting mauve gradually, belong to for red sandalwood, but sour branch and red sandalwood two kinds of different hardwood, sour piece valuable timber, through is it can is it level like ancient bronze mirror to reach to polish, comfort detailed to slip coolly, the wooden line is beautiful , difficult to be moribund , durable in use.

酸枝初伐时,心材淡红色至赤色,经长时间放置,可沉于水。颜色逐渐转化为紫红色,光泽变为暗沉。酸枝木坚硬而重,可沉于水。木材有深褐色渐转化为紫红色,为紫檀属,但酸枝和紫檀是两种不同的硬木,酸枝为贵重木材,经打磨可达到平整如鉴,抚之细滑清凉,木纹美观,不易腐朽,经久耐用。

Field experiments demonstrated that efficacy of 30% dichlorvos and omethoate for Caloptilia dentata was over 80%, for Drosicha corpulenta was 95.9% and Psylla willieti 96.4%. For Parathrene tabanifomis, Anoplophora glabripennis, Apriona swainsoni and Panonychus ulmi also gained perfected efficiency, and injection dosage of 2.0ml/cm φ for Myzus persicae obtained 100%result, for Eriococcus lagerostioemiae which damage Punica gianatum the result was 92.96%. In all, the efficiency of 30% diohlorvos · omethoate control of most pests was better than bisultap, decis, acephate, nicotine and avermectin, etc.

田间防效结果表明30%敌畏·氧乐对元宝枫细蛾的防治效果可以达到80%以上,对草履蚧和槐木虱防效分别大于95.9%和96.4%,对白杨透翅蛾幼虫、危害新疆杨和合作杨的光肩星天牛幼虫、危害国槐的锈色粒肩天牛幼虫、危害苹果的榆全爪螨等可达到理想防效,当施药剂量为2.0 ml/cmφ时对桃蚜的防效达100%,对危害石榴的紫薇绒蚧防效可达92.96%以上。30%敌畏·氧乐对大多数害虫的控制作用优于杀虫双、敌杀死、乙酰甲胺磷、烟碱和阿维菌素等。

In addition, this kind of hot sealable bag is translucence, so the good inside can be easily recognized from outside.the surface resistance:≤108—1010Ω.

这种可热封袋是半透明的,从外面就可清楚辨认内部物品。表面电阻值可达到:≤108—1010Ω。

The release of the footage is a stark contravention to the international law .the Taliban is exploiting the solder to propagate itself .we are delightful to see the solder unharmed , and we will try every possible means to sure his release in safty and security .we are using all resouse available to archieve this targe , and we are contacting the locals by every possible channels ,for instance we have leafleted a telephone number to the afghanistans so that any of them who knows the whereabouts of the captured solder can contact us .

播放这段视频明显地违备了国际法。这是塔利班在利用这名士兵来达到自己的宣传目的。看到这名士兵身体似乎无恙,我们感到很高兴,我们将尽一切可能使他毫发无损的、安全的获释。我们正在用可利用的一切资源来达到此目的,我们正在用可利用的一切手段与当地人取得联系。例如,我们用传单公布了一个电话号码,以方便那些可能会知道这名士兵被押地点的阿富汗人与我们取得联系。

The photocomposing plate making machine has very large scanning area and optional scanning resolutions and makes it possible to realize full automation.

本发明的照排制版机扫描幅面可达到对开、全张甚至更大,扫描分辨率从726线/英寸―3000线/英寸有多种可供选择,可实现从照排到制版全过程自动化作业。

The results showed that the maximum secondary stress of upper chord located in the panel adjacent to roof ridge with the value exceeding primary stress,and the secondary stress in end panel is relatively smaller with the value of one third of the primary stress.

分析结果表明,上弦杆的次应力最大值在邻近屋脊的节间,最大可达到主应力的一倍以上,而端节间次应力相对较小,最大可达到主应力的1/3。

Especially for the of concrete frame structure building and steel frame structure building without traditional brittle filler wall, using steel-mesh-cement-mortar plastering as inter insulating layer connected with the main structure to forming flexible composite wall can meet the requirement of saving 65% of energy for wall in the cold region and ensure the safety of the device installed on the opening to shield sunshine and facilitate its installation.

聚酯薄膜和聚丙烯酸酯乳液都是耐久性非常好的材料,可达到40年有效防腐期,有希望达到50年的有效防腐期,远远高于现在的钢材防腐蚀涂层十几年的寿命,在粘接强度满足使用要求条件下,及提高混凝土构件的柔性,对社会的可持续发展具有重要意义。

It should be dirty water It is the oxidize aeration pot and biological chooser of DE model main to handle to building this, is disgusted, oxygen pool and hole type.

处理构筑物主要有平流沉砂池、DE型氧化沟、二沉池等,其主要构筑物DE型氧化沟系统是在DE型氧化沟基础上发展起来的,有2个平行的氧化沟和一个独立的沉淀池组成,处理程度大大提高,该系统可进行硝化,反硝化反应,从而达到生物脱氮的功能,在其系统前增设厌氧池则可达到除磷的目的。该系统具有高效,节能的特点,且耐冲击负荷高,出水水质好。

The research results show that the steam inlet pressure and water inlet temperature are the main factors which affect the lifting-pressure performance; the steam injector have the characteristics of self-adaptive outlet pressure and constant outlet flow rate; the theoretical maximum lifting-pressure coefficient calculated could be high as 14 and the experimental value is 3.0, which could be high as 1.5 even if the water inlet temperature is high as 95℃. The noise of steam injector could be induced from 80db to 50db.

研究出该升压技术具有定流量特性、出口压力具有自适应特性,计算得出的理论极限升压能力的升压系数可达14,实验得出的最大升压能力为进口蒸汽压力的3倍,进口水温达到95℃时其升压能力还可达到1.5倍,噪音从目前的80db减少为50db。

The highest biomass and Zn content of the strain was obtained 30h at 28℃ and 220r/min, when 40mL of the culture in 250-mL shake flasks was grown in wert co...

在优化的条件下,杂交菌株ZGH 374的生物量达到 14 。3g L ,细胞锌含量可达到 9.3mg g ,锌总含量达到了 133mg L。

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Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来,英国,在此地早期居住的是凯尔特人,已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。

The almost sure central limit theorem is a pop topic of the probability research in recent years,because it has many actual applications in the random analogue.

中文摘要:几乎处处中心极限定理是近几十年概率论研究的一个热门话题。它之所以引起人们的注意是由于它在随机模拟方面的实际应用参见Fisher