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Herbacium were isobilateral leaves, and those of G. hirsutum and C. barbadense were dorsiventral leaves. The reciprocal F〓 of cross G. arboreum×G. herbacium were also isobilateral leaves, while reciprocal F〓 cross of G. hirsutum×G. barbadense were also dorsiventral leaves. The quadrispecific hybrids F〓 were isobilateral leaves, regardless of their cytoplasms. The structures of the leaf stalks and the stems were analogous to each other among the four cultivated cotton species except their diameters varied with species.
四个栽培棉种及其种间杂种F〓的形态学和细胞遗传学观察四个栽培棉种的植株、叶片、茎杆以及花器等器官都有明显的差异;叶片、茎杆以及叶柄的横切面结构观察结果表明,两个二倍体栽培棉种的叶片横切面构造为等面叶,两个四倍体栽培棉种却均为背腹叶;F〓正反交的叶片也为等面叶,F〓正反交F〓仍为背腹叶,而它们的四元杂交种均为等面叶;四个栽培棉种的叶柄和茎的横切面结构基本一致,只是直径形状和和维管束多少的不同,四元杂种的叶柄和茎的横切面结构的差异不明显。
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And then the two different turfgrass seed germination tests conducted, results show that: 0.1 percent concentration of hydrogen peroxide concentration of 0.01% of the "Bi-care" and the concentration of 0.29 percent for the "God LU Hong Lu," The three kinds of reagents soaking treatment can significantly improve the wild Pennisetum and Eragrostis seed germination and growth of 0.10 percent by the concentration of the soaking H2O2 solution, then 0.29% concentration of the "God LU Hong Lu" after soaking solution, wild Pennisetum Eragrostis seeds and seed germination energy, germination percentage, germination index, root length and were significantly higher than control to deal with the seeds, but also to varying degrees higher than the other chemical reagents used to deal with the seeds, rapid germination and tidy.
然后对两种草坪草不同的种子处理进行了发芽试验,结果表明:浓度为0.1%的过氧化氢、浓度为0.01%的&碧护&和浓度为0.29%的&鲁虹神露&这三种试剂浸种处理能显著提高野生狼尾草和大画眉草种子的萌发和生长,经浓度为0.10%的H2O2溶液浸种,再经浓度为0.29%的&鲁虹神露&溶液浸种处理后,野生狼尾草种子和大画眉草种子的发芽势、发芽率、发芽指数、根长和芽长均显著高于空白对照处理的种子,也不同程度的高于用其他化学试剂处理的种子,发芽快而整齐。
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The crudeglycerol from biodiesel production could be directly converted to 1,3-PD without any priorpurification. In flask cultures, the 1,3-PD yields of 0.62 and 0.44mol/mol on crude glycerolfrom lipase-and alkali-catalyzed methanolysis of soybean oil were lower than that of0.68mol/mol on pure glycerol. In fed-batch fermentations, the 1,3-PD yields of 0.47 and0.46mol/mol on crude glycerol were comparable to that of 0.49mol/mol on pure glycerol.
生物柴油的副产物甘油不经纯化可以直接用来发酵生产1,3-丙二醇,在摇瓶培养中,由酶法和碱法得到的甘油获得的1,3-丙二醇的转化率分别为0.62mol/mol和0.44mol/mol,而纯甘油得到的转化率为0.68mol/mol;在批式流加发酵中,由酶法与碱法得到的甘油和纯甘油得到的1,3-丙二醇的转化率相差不大,分别为0.47mol/mol、0.46mol/mol和0.49mol/mol,纯甘油得到的生产强度最高,为2.0g/,两种粗甘油得到的生产强度都为1.7g/。
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New Zealand white rabbits (3-4 months old, 3-4 kg weight) were the test animals, and they were divided into three groups proceeding in this study. In group A:One PLLA screw and one commercial screw were implanted in the right tibia. Two PLLA screws were implanted in the left. Furthermore, one PLLA bar was implanted in both right and left tibia respectively with onlay model in group B. Also,one PLLA plate was implanted in the left tibia and one commercial plate in the right respectively with onlay model in group C . Many tests were done on each sample in 1, 4, 8 and 12 weeks which included the observation of tissue response in group A, and the change of three-points bending, weight loss, molecular weight, crystallinity and morphology of fracture surface by scanning electronic microscopyin group B, and the change of three-points bending, weight loss and molecular weight in group C.
所使用实验动物为24只3-4个月大,体重3-4公斤的纽西兰兔,并将所使用材料及动物分为A、B、C三组进行。A组中於实验兔之右胫骨植入两支骨钉,一支为自制骨钉,一支为MacroPore市售骨钉,并钻一孔但不植入骨钉做为控制组;另於实验兔之左胫骨植入两支自制骨钉,另标示一区不钻孔不植入骨钉做为控制组。B组采用onlay1 模式於实验兔之左右胫骨各植入一自制长型片。C组也采用onlay模式於实验兔之左胫骨植入一自制骨板,於右胫骨植入一市售骨板,各於不同时间点( 1, 4及12周)将A及C组,而於( 1,4,8及12周)将B组内的植入物取出进行各种测试,包括A组的组织切片观察及B组的三点弯曲变化、质量损失、分子量变化、结晶度变化及扫描式电子显微镜观察断面型态改变及C组的三点弯曲变化、质量损失、分子量变化。
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The results indicate that only tungsten oxide grains are formed without sodium sulfate additions, while tungsten oxide whiskers with 0.20.3 μm in diameter and aspect ratio of 5-50 or tungsten oxide nanowires with 1030 nm in diameter and aspect ratio of 50200 are synthesized by some sodium sulfate additions on conditions at 180 ℃ for 1236 h. The phase composition of tungsten oxide whiskers is hexagonal tungsten trioxide. The whiskers/nanowires grow oriently through 〈200〉,〈002〉,〈202〉and〈100〉.
结果表明:未添加硫酸钠时,在180 ℃水热反应12~36 h只能得到氧化钨颗粒粉末,而添加适量硫化钠后,可制备出直径为0.2~0.3 μm、长径比为5~50的氧化钨晶须和直径为10~30 nm、长径比为50~200的氧化钨纳米线;氧化钨纳米线晶体结构良好,物相为六方晶系WO3;微/纳米氧化钨晶须/线主要沿〈200〉,〈002〉,〈202〉和〈100〉方向定向生长。
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The increased amount of non--exchangeable NH4^+-N during the incubation indicated as the following tendency, namely, Eum-Orthic Anthrosols 〉 Los - Orthic Entisols 〉 Hap-Ustic Isohumisols 〉 Ust-Sandiic Entisols. Organic material influenced significantly the increased amount of non-exchangeable NH4^+-N (P was 0.0002, 0.0004 and 0.0003 when incubated at 20 d, 50 d and 60 d, respectively). NH4^+-N increased remarkably when Stlpa bungeana and Medicago sativa were added compared with no addition. The contents of non-exchangeable NH4^+-N increased significantly when added (NH4)2SO4 compared without addition at 20 d, 40 d and 60d of incubation and P was 0.0037, 0.0033 and 0.0027, respectively. It was the result that the NH4^+-N from (NH4)2 SO4 was fixed within the soil. The increased amount of non-exchangeable NH4^+-N increased significantly for different soils, on which different vegetation types grew before the collection of soil samples, when incubated at 20 d (P=0.0434), but not significantly at 40 d and 60d (P=0.7378 and 0.5375). The increased amount of non-exchangeable NH4^+-N in the soil, on which crop straw and nitrogen fertilizer had been incorporated for a long-term period, was larger than that of no addition, but it was not significantly different among these two fertilization models. Soil clay, total N and organic matter were positively correlated remarkably with the contents of non-exchangeable NH4^+-N, the increased amount of non-exchangeable NH4^+-N had no correlation with soil clay, whereas it had significantly positive correlation with total N and organic matter.
培养期间非交换性NH4^+-N的增加量均表现为以土垫旱耕人为土最大,其次是黄土正常新成土,简育干润均腐土和干湿砂质新成土较小;添加有机物料极显著影响培养期间的非交换性NH4^+-N增加量(培养20d、40d和60d时P分别为0.0002,0.004和0.0003),表现为紫花苜蓿和长芒草土壤非交换性NH4^+-N的增加量均极显著高于不添加有机物料的对照土壤;在培养20d、40d和60d时,加(NH4)2SO4土样非交换性NH4^+-N的增加量显著大于不加(NH4)2SO4土样(户分别为0.0037,0.0033和0.0027),这是土壤对(NH4)2SO4中NH4^+-N固定的必然结果;不同植被类型土壤培养20d时的非交换性NH4^+-N增加量差异显著(P=0.0434),培养40d和60d时差异不显著(p分别为0.7378和0.5375);长期秸秆和氮肥配施土壤非交换性NH4^+-N增加量大于不施肥对照土壤,但差异不显著土壤黏粒、全氮和有机质与培养0d、20d、40d和60d时土壤的非交换性NH4^+-N含量均呈极显著正相关;而非交换性NH4^+-N的增加量与粘粒无相关性,但与全氛和有机质呈显著正相关。
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Among the economic crops, pachyrhizus leaf had the most remarkable treating effect, the COD treating capacity per day per unit area was 4.01g, that is, a 50% treating rate; the BOD treating capacity was 1.15 g, that is, a 35% treating rate; the TP treating capacity was 0.23 g, that is, a 16% treating rate; the TN treating capacity was 1.87 g, that is, a 74% treating rate; however, the treating effect decreased as the total amount of pollution entering this system increased by raising the water volume, which was mainly owing to the relatively short hydraulic retention time.
由水质试验结果显示,本系统所选用的作物处理生活污水成效极佳,优於一般湿地选用的植物,以及河滩地原生草种型态,其中以地瓜叶的处理成效最为显著,每日单位面积COD去除速率为4.01 g 、处理效率达50﹪;BOD去除速率为1.15 g 、处理效率达35﹪;TP去除速率为0.23 g 、处理效率达16﹪;TN去除速率为1.87 g 、处理效率74﹪,而以加大水量的方式,增加进入本系统之污染总量,其处理成效减低,主要原因受到水力停留时间较短影响,未来可以增加处理面积、水力停留时间加长、提高原水浓度为后续之研究方向,以达到增加本系统处理成效之目的。
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The result showed that, the body wall most outer layer cuticle assumesthe translucent porodine, the surrounding entire body wall; Close isconnected with the cuticle 表皮层 for 合胞体 the structure, inthe back, the abdomen and its two sides separately adds thick to inprominent Cheng Jizhuang, separately contains the back side,腹侧the nerve and compares to the developed back, the abdomen nerve; Themyo- position to the body wall most inner layer, has the muscle cellto arrange becomes; Between the body wall and the digestive tractcavity is a body cavity; Digestive tract for 肌质 structure, afterinference for roundworm's esophagus.
结果显示,体壁最外层的角质层呈半透明的胶状,包围整个体壁;与角质层紧密相连的表皮层为为合胞体构造,在背、腹及其两个侧面分别加厚向内突出成脊状,分别包含背侧、腹侧神经和相比对发达的背、腹神经;肌层位于体壁最内层,有肌细胞排列而成;体壁与消化道之间的空腔为体腔;消化道为肌质结构,经推断为蛔虫的食道。
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The problem of philosophy usually can not "conceptualize" into a "thema", but this is by no means to say it has not a "subject." As a "science","philosophy" still makes "Being" its "subject" of study and its "object" of thinking, while this "Being" as the "object" is not to be understood completely in the exact "objective" sense, but remains as a "subject", which presents not only as a thing, an "attribute", but as a "meaning." In a word, the "subject-object" of philosophy is not "beings", but a "temporal historical free""Being."
哲学&作为一门&学科&,仍以&存在&为研究&主题&,仍以&存在&为思考&对象&,只是这个&存在&作为&对象&,并非完全在&客体&意义上来理解,而仍是一个&主题-主体&,该存在不仅展示为一物,展示为一&属性&,而且展示为一种&意义&,一句话,作为哲学&主题-对象&的不是&诸存在者&,而是&时间性的-历史性的-自由的&&存在。
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When the temperature of wood is 80℃, the absolute pressure of ambient is 0.02Mpa, the equilibrium radius of bubble calculated theoretically is 4.68μm, however, the tracheid of softwood internal diameter is 20~30μm,obviously there is sufficient space to form bubble in liquid.
在木材为温度为80℃,环境绝对压力为0.02MPa的条件下,理论计算表明此时的汽泡平衡态半径为4.68μm,而针叶树材管胞的内径为20~30μm。
- 推荐网络例句
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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.
此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。
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To get the business done, I suggest we split the difference in price.
为了做成这笔生意,我建议我们在价格上大家各让一半。
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After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.
一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。