- 更多网络例句与标条相关的网络例句 [注:此内容来源于网络,仅供参考]
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Two improvements measurements pointed to the errors to calculating b values have been proposed:(1) to adopt the uniform absolute magnitude scale, seismic moment magnitude MW,(2) to discard the magnitude points for which the earthquakes absent and lose, and then to compute the b value using least square method to fit the data.
针对过去计算b值的误差,提出了两条改进措施:(1)采用统一的绝对震级标度-矩震级标度MW;(2)舍弃缺失地震次数的点,然后用最小二乘拟合求得b值,使b值计算较准确。
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Two improvements measurements pointed to the errors to calculating b values have been proposed:(1) to adopt the uniform absolute magnitude scale, seismic moment magnitude M,(2) to discard the magnitude points for which the earthquakes absent and lose, and then to compute the b value using least square method to fit the data.
针对过去计算b值的误差,提出了两条改进措施:采用统一的绝对震级标度-矩震级标度M;(2)舍弃缺失地震次数的点,然后用最小二乘拟合求得b值,使b值计算较准确。
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Along the bottom streamer, star-hop from Alpheratz to the star Mirach. Draw a line from Mirach through the upper streamer star, and go twice the distance. You've just located the Andromeda galaxy!
沿着下边一条飘带,从壁宿出发跃至奎宿九星,再从奎宿九星画一条线穿过正对上一条飘带的星星,再延长至其一倍的距离,这样,你就标出了仙女座星系的位置。
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Genetic analysis were carried out to identify powdery mildew and strip rust resistance genes in the F2 of Am6-4 amphiploid and wheat variety Jinan17. Results showed that resistances to powdery mildew and stripe rust were controlled by a single dominant gene respectively. 124 SSR primers from genome D were used for marker analysis, marker Xgwm98 150(150为下标) from the chromosome 6D was found to be linked to the new powdery mildew resistance gene with a linkage distance 20.42 cM; A special DNA band was amplified by primere xgwm33 in resistant stripe rust plants, resistance gene for stripe rust was localized on chromosome 1D, and the genetic distance between resistance gene and marker is 8.0 cM.
利用Am6-4与济南17F2分离群体进行白粉病和条锈病抗性基因的遗传分析结果证明,Am6-4中的抗白粉病和抗条锈病基因均为单显性基因;以124对D基因组SSR引物进行标记分析,引物Xgwm98在抗白粉病DNA池和单株中能扩增出特异标记带,标记与抗白粉病基因间的遗传距离为20.42cM,并将抗白粉病基因定位于6D染色体;引物Xgwm33能在抗条锈病DNA池和单株中扩增出特异标记带,标记与抗条锈病基因间的遗传距离为8.0cM,并将抗条锈病基因定位于1D染色体。
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We optimized reaction system for labelling-antibody in which the optimal amount of the purified anti-Stx2B IgG conjugated with colloidal gold beads was 60μg/mL, the purified antibody for E.coli O157 was 57μg/mL, the optimal pH was 8.2, the size of colloidal gold partical was 20nm, the optimization of stabilizing agent was BSA, the optimization buffer was boracic acid buffer with pH 8.2, the optimization of preserving fluid and eluant was boracic acid buffer with pH 8.2 including 5mM NaCl-1%BSA, confining liquid for NC membrane was 0.01% PBST with 3%BSA, the amount of polyclonal antibody against E.coli O157 and Stx2 conjugated with colloidal gold beads for conjugate pad was 3μg respectively, the amount of anti-Stx monoclonal antibody for test line was 0.1μg and 1μg for E.coli O157, the amount of goat anti rabbit IgG for control line of both GICA were 1μg.
测定了胶体金颗粒的最优化反应体系:胶体金颗粒的大小为20nm;抗体与胶体金溶液结合的最佳pH约为8.2;最佳蛋白结合量分别为抗大肠杆菌O157 IgG为57μg/mL,抗重组Stx2B IgG为60μg/mL;最佳稳定剂为BSA;最佳缓冲液为pH8.2硼酸溶液;最佳金标保存液和洗涤液为5mM NaCl-1%BSA的pH 8.2的硼酸缓冲液;NC膜的封闭液为3%BSA的0.01mol/L PBST;Stx2试纸条和大肠杆菌O157试纸条的质控线上的羊抗兔IgG的多克隆抗体最佳点样量均为1μg,其检测线的抗Stx2的单克隆抗体的点样量为0.1μg、抗大肠杆菌O157的单克隆抗体的点样量为1μg,结合垫上的金标抗大肠杆菌O157和重组Stx2B多克隆抗体点样量均为3μg。
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The relative molar concentration ratios of c(superscript * subscript NO)/c(superscript * subscript NO2) changes as the temperature and pressure change. These results reveal that the two competitive reactions of C-NO2 homolysis (to form NO2) and isomerization may occur during the fast thermolysis of DNTF. NO formation from the cracking of furazan or furoxan rings may be limited by pressure.
结果表明,DNTF快速热裂解的主要产物CO、CO2、NO和NO2的相对摩尔浓度c与温度和压强有关,通过分析相对摩尔浓度比c(上标*下标 NO/c(上标*下标 NO2)随温度和压强的变化,揭示了DNTF中碳硝基C-NO2存在均裂生成NO2和异构化生成NO两条竞争分解的可能途径,同时压强可能抑制呋咱环和氧化呋咱环生成NO的可能性。
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The results showed that RSAP used two primers of 18 nucleotides in which starting at the 3' end of each primer were restriction site sequences (4-6 bases),followed 12-14 bases of arbitary sequence, the differences between two primers were restriction sites and filler sequence; PCR am-plification was run for the first 5 cycles with an annealing temperature of 35℃, followed by 35 cycles with an annealing temperature of 48℃; the PCR reaction of 25 μL included 20ng DNA templates, 2.5mmol/L of Mg(superscript 2+), 0.2 mmol/L of dNTP, 1.5U of Taq DNA polymerase, 600nmol/L of each primers. RSAP is a new maker technique with simplicity, moderate throughput ratio and reliability. RSAP is of good reprodicibity and broad application.
结果显示,RSAP技术的引物为2条长度均为18bp的引物,引物的3'端为4~6个碱基的限制性酶切位点序列,接着是12~14个碱基的随机序列,2条引物的限制性位点和随机序列不同:PCR扩增的前5个循环采用35℃的退火温度,随后的35个循环采用48℃的退火温度;在25μL反应体系中,模板DNA用量为20ng,Mg(上标 2+)浓度为2.5mmol/L dNIPs浓度为0.2 mmol/L,Tap DNA聚合酶用碳为1.5U,2条引物浓度均为600mmol/L;RSAP技术重复性好,适用性广泛,是一种操作简便、产率中等、稳定可靠的DNA标记技术。
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Starlite Forwarding Service Ltd. was established in Hong Kong in 1982. Since then, Starlite has accumulated over 20 years' excellent experience in the sea transportation services especially in transporting of containers between Hong Kong and the Pearl River areas, including domestic and cross-border shipping businesses. Starlite owns 7 self- propeller river vessels, each with capactiy of 112 TEU to 270 TEU and 4 Hong Kong sea barges, each with capacity of 100 to 200 TEU and with a total capacity of about 2,000 TEU of empty container. Starlite also has its own container trucks in Hong Kong and provides a complete transportation service to our customers.Starlite is one of the largest empty container transportation service companies with vast experience in the Pearl River region.
我司 於1982 年在香港注册成立,至今已有20多年的历史,目前己拥有7艏112至270 标箱的可经营中国内外贸兼营的内河自航集装箱专用船舶和4条100 至200 标箱的香港集装箱趸船以及香港集装箱拖车多部,总运力达2,000 个标箱,是珠江三角洲实力较强的集装箱水运企业之一并长期致力於集装箱物流业务,积累了丰富的集装箱物流的运输和交箱操作等一条龙服务的经验,特别是香港和珠江三角洲水域间的快捷空箱渡运业务。
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This factory's main products cre:double-spoke hand mheels,five-pointed-star-shaped knobs,arrow-shped handles,Tshaped handies,ect.,more than thity series,over two hundred special rubbr pats,nylonplasdic parts,it is also possible for this facty to produce and make all kinds of non-atsndard operating parts and special-shapediai-shpepedsealing parts according to the requireements of the customers.
弓行拉手、内波纹手轮、背波纹手轮、圆轮缘手轮、双幅条手轮、双柄手轮、小波纹手轮、镀铬手轮、手柄球、长手柄套、转动手柄、可折手柄、可调位手柄、方形拉手、椭圆拉手、星形手柄、碟形手柄、三角箭形把手、椭圆手柄套、铣床手轮、GB4141.23波纹手轮、小手轮、平面手轮、带可折手柄满幅手轮、表盘满幅手轮、把手、十字把手、压花把手、通孔把手、定位把手、T形把手、直纹把手、捏手、三棱把手、偏转旋钮、手柄套、小转动手柄、锥柱手柄、球头手柄、单柄对重手柄、双柄对重手柄、外方卡盘扳手、摇手柄、手柄座、锁紧手柄座、圆盘手柄座、4501分度盘、4502大把手、586刻度盘、工作灯、手柄杆、压配式油标、旋入式六角圆形油标、长型油标、圆形长拉手、等三十多种系列,二百多种规格,满足不同用户的需要,生产制造各种机械封件,特种橡胶件,尼龙塑料件,也可根据用户需要,生产制造各种非标操作件,异形密封件。
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Mainly engaged in: stainless steel 202,304,316, copper, aluminum, high-strength carbon steel GB, American Standard, S Day, German standard of the outer hexagon, internal hexagon, Ping Cup, Yuan Cup screws, tight set (machine-processed rice) screws, open sale, axis with circlips, ring openings, flat pad, flexible sale, the Quartet nut, hexagonal nut, welding nut, pull rivet nut, rivet nut pressure, flange nut, nylon self-locking nuts, nut dish, cover type nut, flat keys Article teeth, the cylindrical pin, internal tooth, external tooth, double-headed screws, wood screws Festival, self-tapping screws, self drilling screws, machine screws , hexagonal key.
主要经营:不锈钢202、304、316、铜、铝、高强度碳钢国标,美标,日标,德标的外六角,内六角,平杯、元杯螺丝,紧定螺丝、开口销,轴用卡簧、开口挡圈,平垫,弹性销,四方螺母,六角螺母,焊接螺母,拉铆螺母,压铆螺母,法兰螺母,尼龙自锁螺母,碟型螺母,盖型螺母,牙条平键条,圆柱销,内齿,外齿,双头螺丝,活节螺丝,自攻螺丝,自钻螺丝,机螺丝,六角匙。
- 更多网络解释与标条相关的网络解释 [注:此内容来源于网络,仅供参考]
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optic chiasm:视神经交叉
据研究人员Pierre Fabre介绍,通过对老鼠的研究表明,Shh分子通路对视神经交叉(optic chiasm)中视网膜轴突的延伸方向起引导作用. 这种引导作用与Boc受体有关,因此,在损伤或发生神经退行性疾病后,这条分子通路是刺激轴突生长首要靶标.
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curve of second order:二次曲线
二次曲线( curve of second order)是指在平面直角标系XOY中,形如 Ax2+Bxy+Cy2+Dx+Ey+F=0 的方程的曲线,这包括了圆锥曲线、二条直线(退缩二次曲线)、点、无轨迹等情形.
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faggot fender:捆条碰垫
fag end 散边散端到头了 | faggot fender 捆条碰垫 | Fahrenheit scale 华氏温标
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gagger:撑条
gage length 标距 | gagger 撑条 | gaging 规测
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leading edge:翼前缘
通常设计图上都有标示最高线所在,若图上没有标示,则可自行将其标在翼弦(Chord)长度之30%~35%处.接着在最高线距翼前缘(Leading edge)的 1/2处画上一条线,及最高线离翼后缘(Trailing edge)的 2/3处画上一条线.并在翼前缘及后缘各画上一条高度约1mm左右的水平线.
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medial moraine:中碛
少女峰的东南侧是阿莱奇冰川,贯穿阿莱奇冰川、与少女峰轴心平行的黑色中碛(medial moraine)清晰地将这条冰川标了出来. 这条冰碛由桌面背景图片岩石和土壤碎屑形成,而岩石和土壤岩屑则是由位于少女峰和门希峰峰顶附近的三个高山冰川收集而来--在这些流动的冰块混合形成阿莱奇冰川时,
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simple table:简单表
1.条图(bar graph) 条图用等宽长条的高度表示按性质分类资料各类别的数值大小,用于表示他们之间的对比关系,一般有单式(图2-3)与复式(图2-4)之分.简单表(simple table)由一组横标目和一组纵标目组成,如表2-10.
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slack:松
松一松(Slack)条绳扯得太紧,我不好做动作!C:拉紧(Tension)我已经到顶啦,你先收紧绳子,我准备下来!C:多谢(Thank You)––我这条命交给你,真是辛苦你了!但大家不要以为同样标有UIAA的绳索性能相同. 性能差别很大,使用寿命差别也很大.
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gauge lath:挂瓦条
gauge glass 水位表,玻璃示位表,液位指示玻璃管 | gauge lath 挂瓦条 | gauge length 标距长度
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sector radio marker:扇形无线电指向标
sector rack 扇形齿条 | sector radio marker 扇形无线电指向标 | sector radio marker 扇形无线电指向标