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- 与 全 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Fertile stamens 3, in a few flowers only anterior 2 fertile, posterior 1 depauperate or absent, often anterior 2 also depauperate; filaments densely white lanate; staminodes 3; antherodes 3-sect. Capsule ovoid, 1.5--1.7 cm, acute at apex.
能育雄蕊3,在数花内只前面的2枚能育,后面1发育不全或无,通常前面2也发育不全;花丝浓密的白色绵状毛;退化雄蕊3;退化花药 3全裂;蒴果卵球形,1.5-1.7厘米,锐尖的在先端。
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Finally, the effect of the complete recycling use of distilled effluent on ethanol fermentation was examined in order to save the cost for the treatment of waste distillage and promote cleansing production. Based on the data of 13 circulations, although the average fermentation time needed to be extended to 30~40 hours, over 12.5% ethanol was achieved, at the same time, residual reducing sugar and total sugar were maintained below 0.70% and 0.90%, which indicates that the negative effect of the completely recycling use of waste distillage was limited, and the waste distillage can be completely recycled within the fermentation system.
在此基础上,从减轻废糟液处理负荷,实现清洁生产的需要出发,进行了无种子罐条件下酒精蒸馏废液直接全循环使用的自絮凝颗粒酵母酒精连续发酵实验研究,十三次全循环运行得到的实验数据,与无废液循环的实验结果相比,虽然平均发酵时间略增至30h~40h,但发酵终点酒精浓度仍达到12.5%以上,残还原糖和残总糖分别在0.70%和0.90%以下,说明循环积累物对发酵的影响有限,废糟液直接全循环使用的工艺技术路线可行。
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We have a well-trained technical staffs and experienced management team. There is a modern, dustlessness, air-conditionered workshop, which is equipped with more than 20 sets of auto Die bonding machines and Chip mounting machines, 20 sets of computer testing machines, and over 100 sets of other auto/semi-auto equipments. We also have the standard QA lab with professional testing machines, which can provide full reliability tests, such as high-low temperature, dropping, transportation, corrosion resistance, ability of solder, aging test. We provide guarantied and reliable products and services for all the clients
我们拥有一支高素质和丰富行业经验的技术与管理团队,拥有现代化的净化全空调生产车间,配置20余组全自动固晶机和焊线机,20余组全功能电脑检测装置,逾百组全/半自动的其他生产设备;同时我们还拥有完善的QA实验室设备和检测设备,可以提供完备的可靠性测试:高低温,跌落,运输,耐腐蚀性,可焊性和老化等等,为客户提供保障,可靠的产品和服务。
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This thesis investigates the profile extraction and shape optimization on the result of topology optimization of planar compliant mechanisms. The main context includes the following work:(1) summarizing and analyzing the recent research status, some harvest and unsolved problems;(2) analyzing the conceptual design of planar path-generating compliant mechanisms and its mathematical model and tools;(3) Modifying the method of density contour as the method of profile extraction, and developing a method to optimize the density function in the profile extraction according to the requirement of the design of compliant mechanism;(4) developing a method to abstract the compliant mechanism into a form of links and joints by using the principle of connectivity on topology;(5) developing a method of shape optimization of planar path-generating compliant mechanisms, by representing the profile of the abstracted compliant mechanism as simple curves such as straight lines and arcs, establishing the models of the size optimization of the parameters of these curves, so that the compliant mechanism has a machinable shape;(6) At last, proving the feasibleness and effectiveness of the design method by making simulation design and validating it in FEA software.
主要工作包括:(1)分析了柔顺机构拓扑优化和形状优化的研究现状,分析了目前柔顺机构的研究重点、主要成果和尚未解决的问题;(2)分析了基于SIMP的柔顺机构概念设计方法及其相关工具和模型;(3)针对柔顺机构轮廓提取的特殊要求,提出了密度等值线法的改进方案,对密度函数插值点密度值进行优化,提出优化模型和选择优化算法;(4)根据轨迹输出平面全柔顺机构自身的形状特点,提出了轨迹输出平面全柔顺机构的抽象方法,即应用拓扑学上的连通性原理将柔顺机构抽象成杆件和结点形式,并对相应的数学原理进行了证明;(5)提出了平面全柔顺机构的形状还原和尺寸优化方法,对抽象的柔顺机构进行还原,将其轮廓还原成简单曲线的连接,从而建立尺寸优化模型,对机构进行尺寸优化设计,在得到可加工的机构轮廓的同时又能对关键部位进行特别处理;(6)进行了柔顺机构的数值仿真设计,并将所得设计结果导入商用有限元软件中进行仿真实验,证明了设计方法的可行性和有效性。
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In the present study C-mos nuclear and 12S rRNA mitochondrial DNA were employed as genetic markers to deduce the interrelationships among Gekkonidae lizards; Cyt b and ND2- tRNA~ gene sequences were used to discuss the population structure of Hemiphyllodactylus yunnanemis; 12S rRNA gene sequences were used to reveal the phylogenetic relationships among seven species of the genus Gekko.
基于12S rRNA基因全序列及C-mos基因序列片段探讨了壁虎科蜥蜴的属间关系;用Cyt b基因全序列和ND2-tRNA~基因片段初步研究了云南半叶趾虎的种群结构;用12S rRNA基因全序列探讨了中国壁虎属七物种间的系统关系。
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And the improving effect of leguminous was better than gramineous planting grass while soil layer deep down.
在生草区0~40cm土层,果树与牧草养分需求重叠,导致生草区土壤库全氮、全磷、全钾含量下降,但该土层水解氮、速效磷、速效钾的含量增加。
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Abnormity sampling method was adopted and there was 128 sampling points in this field.The statistical laws of soil pH,organic matter,total phosphorus,total nitrogen,alkaline hydrolyzable nitrogen,available potassium and available phosphorus were analyzed, and the results indicated that the variation coefficient of soil nutrients was between 6.3% and 356.1%,pH was 5.3%.Using the geostatistica...
以土壤的pH、有机质、全磷、全氮、碱解氮、速效钾和速效磷含量为研究对象,研究其相应的统计规律,结果表明土壤各养分属性的变异系数在6.3%~35.61%之间,pH为5.3%;采用地统计的半方差函数分析,发现有机质,全氮,碱解氮和速效钾在一定范围内存在空间相关性;采用克立格方法进行最优内插,绘制了养分含量分布图,并对其空间变异进行了初步分析。
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Results 107 patients were treated with half gland and isthmic portion excision, 43 patients among which were treated with lymph node dissection ;306 patients were treated with half gland and isthmic portion and majority opposite side excision,163 patients among which were treated with lymph node dissection ;and both side of thyroid was removed with half lymph node dissection in 46 patients; 1, 3 and 5 years surviving rate of thyroid carcinoma after operation were 99.0%, 96.5% and 92.6%.
结果 单侧腺叶,峡部切除64例;单侧腺叶,峡部加同侧颈淋巴结清除术43例;单侧腺叶,峡部,对侧腺叶次全切143例;单侧腺叶,峡部,对侧腺叶次全切加同侧颈淋巴结清除术163例;双侧甲状腺全切术加一侧颈淋巴结清扫术46例;局部姑息性切除术28例。
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Fertilizer handling accelerated the absorption of nitrogen, phosphorus and kalium in cole.
肥料处理促进油菜对全氮、全磷、全钾的吸收。
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Total resection combined with modified clearance of neck lymph nodes was carried out in 20 cases and subtotal thyroidectomy, the other 39 cases had subtotal or near-total thyroidectomy combined with levo thyroxine intake postoperatively .
对20例甲状腺癌行甲状腺全切加改良颈部淋巴结清扫术,另39例均甲状腺次全切除或近全甲状腺切除加术后左甲状腺素抑制治疗。
- 推荐网络例句
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Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
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This is Kate, and that's Erin.
这是凯特,那个是爱朗。
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Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。