- 更多网络例句与北相关的网络例句 [注：此内容来源于网络，仅供参考]
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Anita Weiss -阿妮塔魏斯 North Carolina 北卡罗莱纳州 On his first trip to Boston, the North Carolinian met a girl at a bar and aske d her, Do you go to Harvard?
"他第一次访问波士顿，会见了北Carolinian一个女孩在酒吧，就问她，"你去哈佛？
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By the proposed method, the true north value can be obtained in 10 s after gyro operates through a counting cursor to calculate the movement velocity and acceleration, and it can also compensate the low precision caused by an electronic compass.
该方法通过计算光标运动的速度与加速度值，能够在陀螺开始寻北数秒后即测量出真北值，并且能够弥补电子罗盘初寻北精度过低的问题，是全自动寻北策略的重要组成部分。
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Stephen of Prem北遊至白海 and settles as a 传教士 among the Finno-Ugric speaking Komi peoples living between Pechora and Vychegda Rivers at Ust-Vim .
1379年- Stephen of Prem北遊至白海并在说乌戈尔言居住在伯朝拉河和维切格达河之间的科米族像传教士一样居住下来。
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The theory of north finding is first introduced, and the measuring method of north azimuth is brought forward according to a fast north finding theory based on analysis method; the hardware structure of northing finding system is introduced too, which provides the theory basis and hardware environment for north finding system software design.
文中首先介绍了寻北系统的工作原理，根据基于解析方法的快速寻北原理，提出了北向方位角的测量方法；介绍了寻北系统硬件平台的构成，为寻北系统软件设计提供了相关理论基础和硬件环境。
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Through quantitative calculation, the conclusions are drawn: 1it was obvious that the south was faster than the north; contrast of economic level has reversed since reform and opening.2The reasons accountable for these changes consist of politics, export strength,economic system,input intensity (special foreign direct investment), industrial structure and so on.3Social-cultural elements have certain influence by all means.4To turn the north tardy, we should quicken the pace of reform and opening in the north, make efforts in restructuring big and middle state-owned enterprises, vigorously carry out the strategy of making the country strong through science and education.5The north must grasp opportunity, build new economic growth pole, retransfer and upgrade industrial structure as soon as possible.
通过定量计算得出结论：经济发展速度南快北慢现象是明显的，经济发展水平改革开放前北高南低，目前则是南高北低，致使中国经济发展出现了新的不平衡。南快北慢的原因是：地缘优势和超前观念所获得的政策倾斜，导致了出口能力和投资强度的差别；工业结构(特别是所有制结构和轻重工业结构)的作用也很明显，而国家投资的作用很小，且越来越不重要。扭转北慢的对策是加大北方改革开放力度，切实搞好国有大中型企业改造，大力实施科教兴国战略；北方要注意把握机遇，构筑新一轮经济增长点，尽快实现产业结构的升级和转型。
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To produce the scientific evidence for developing and manufacturing new antitumor drugs.Methods: 1 The inhibitory effect on cell growth of Hela was measured by MTT assay in treated or untreated groups (3.125, 6.25, 12.5, 25, 50μg/ml TAM and control) for three different treatment times (24h, 48h and 72h).2 Apoptosis and cell cycle were measured by FCM in four experimental groups (0, 4, 16, 40μg/ml TAM) for 48h.3 Adopting Wright and Giemse's staining to observe the morphology of Hela cells which treated with 40μg/ml TAM.4 Using invasion experiment to detect the Hela cells'invasive abilities which treated with 40μg/ml TAM.5 The protein expressional levels of P-ERK, ERK, C-myc and Cyclin D1 in Hela cells untreated or treated with 4, 16, 40μg/ml TAM for 24h were measured by Western blot.6 Expression of anti-apoptotic gene bcl-2, apoptotic gene bax and MMP-9 in Hela cells of four experimental groups (0, 4, 16, 40μg/ml TAM for 24h), were observed by revers transcription PCR.7 The protein expression of P-ERK, ERK, Bcl-2 and Bax in Hela cells treated with 40μg/ml TAM for 24h observed by laser scanning microscopes.
1采用四甲基偶氮唑蓝法检测不同浓度北豆根总碱(3.125、6.25、12.5、25、50μg/ml)处理不同时间(24、48和72小时)对Hela细胞增殖反应的抑制作用。2采用流式细胞技术(flow cytometry，FCM)检测不同浓度北豆根总碱(0、4、16、40μg/ml)作用48小时，对Hela细胞凋亡及周期变化的影响。3瑞氏-姬姆萨染色后显微镜观察北豆根总碱(0、40μg/ml)作用24小时后Hela细胞形态学变化。4采用Transwell小室法检测北豆根总碱(0、40μg/ml)作用24小时后对Hela细胞侵袭性的影响。5采用免疫印迹方法检测不同浓度北豆根总碱(0、4、16、40μg/ml)作用24小时后，Hela细胞中磷酸化ERK、ERK、C-myc、CyclinD1的表达变化。6采用逆转录-聚合酶链反应(revers transcription PCR，RT-PCR)半定量检测北豆根总碱(0、4、16、40μg/ml)作用24小时，Hela细胞抗凋亡基因bcl-2、促凋亡基因bax、基质金属蛋白酶-9(MMP-9)的表达变化。7应用激光共聚焦显微镜(laser scanning microscope，LSM)观察北豆根总碱(0、40μg/ml)作用24小时后，Hela细胞内P-ERK、ERK、Bcl-2、Bax蛋白的表达变化。
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Soil available N was positively correlated with spore density of Salvia miltiorrhiza and Dioscorea opposite, and hyphal and total percent colonization of Adenophora borealis, while negatively correlated with arbuscular colonization of Aster tataricus; Soil available P exhibited a positive correlation with arbuscular colonization of Salvia miltiorrhiza and vesicular colonization of Dioscorea opposite, while a negative correlation with spore density of Platycodon grandiflorus and vesicular colonization of Atractylodes macrocephala; Spore density of Bupleurum Chinense had a positive affection with soil organic matter; Soil pH was negatively correlated with hyphal and total colonization of Adenophora borealis and spore density of Bupleurum chinense, while positively correlated with spore density of Adenophora borealis.
土壤碱解N与丹参和麻山药的孢子密度、北沙参菌丝定殖率和总定殖率呈显著正相关，与紫苑丛枝定殖率呈显著负相关。土壤速效P与丹参丛枝定殖率、麻山药泡囊定殖率呈显著正相关，与桔梗孢子密度、白术泡囊定殖率呈显著负相关。土壤有机质与北柴胡孢子密度呈显著负相关。土坡pH与北沙参菌丝定殖率和总定殖率、北柴胡孢子密度呈显著负相关，与北沙参孢子密度呈显著正相关。
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March 28, from Shenyang Shenyang Metro北新区petroleum machinery factory good news came from the factory self-developed "Rodless NC Reciprocating Submersible Pump" National Invention Patent, which would substitute for a thorough update on the world oil extraction applications centuries of "kowtow machine."
3月28日，从沈北新区沈阳新城石油机械厂传来喜讯，由该厂自主研发的&无杆数控往复式潜油电泵&获得国家发明专利，这将彻底更新替代世界上采油应用百年的&磕头机&。
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operation process and arithmetic of the two-position gyro-based north seeker are introduced.
文章介绍了二位置陀螺寻北仪工作过程及算法原理，它采用陀螺仪在相差180°的两点上采样相互对消陀螺常值漂移的方法，提高寻北精度；其突出特点是结构简单，实现方便，精度较好；为了提高寻北精度和缩短寻北时间，文章找出误差源中的转位误差，并分析了转位误差对寻北误差的影响，推导了误差公式，得出转位误差引起的寻北误差是一个常量的结论，同时提出了转位误差的测量与补偿方法。
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South from the left-an East Road, north by the South and other places北工大to Chaoyang Park South Road, a total distance of about 6900 meters.
南左安东路，北南方和其他地方北工大到朝阳公园南路，全长约6900米。
- 更多网络解释与北相关的网络解释 [注：此内容来源于网络，仅供参考]
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Asiatic Moonseed Rhizome Rhizoma Menispermi：北沙参粉末 北沙参提取物
Barbated Skullcup Herb Herba Scutellariae Darbatae 北豆根粉末 北豆根提取... | Asiatic Moonseed Rhizome Rhizoma Menispermi 北沙参粉末 北沙参提取物 | coastal glehnia root Radix Glehniae 贝母粉末 贝母提取...
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NNW：北北西
近三年与近五向下的风速最大为3.4m/s,其次以北北西(NNW)和北北东(NNE)风向下的其次为北北东(NNE)风,出现频率为10.34%,易对下风向造成相对较高浓度中带入的大量硝态氮(NOx-N)还原为N2,而达到脱氮目的.
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north-northeast：北北东
North North-West 北北西 | north northeast 北北东 | north northwest 北北西
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north-northwest：北北西
north northeast 北北东 | north northwest 北北西 | north open water 巴芬湾北部的可航水域
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northernmost：最北的, 极北的 (形)
northerner 北国人, 北方人 (名) | northernmost 最北的, 极北的 (形) | northward 向北的 (副)
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northing：向北驶真北
northgeomagneticpole 北地磁极 | northing 向北驶 真北 | northing 向北驶真北
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Valiance Keep, Borean Tundra：北裂境驍勇要塞,北風凍原
北裂境驍勇臺地營地,冬握湖Valiance Landing Camp, Wintergrasp | 北裂境驍勇要塞,北風凍原Valiance Keep, Borean Tundra | 北裂境默亞基,龍骨荒野Moa'ki, Dragonblight
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Arctic Warbler：極北柳鶯
陆及...极北柳莺(Arctic Warbler) 极北柳莺 [极北柳莺-简介]中文 名:极北柳莺别 名:柳串儿、北寒带柳莺英文 名:Arctic Warbler 学 名:Phylloscopus borealis 科 属:鸟纲雀形目莺科柳莺属 地理分布...虎斑地鸫(Scaly Thrush) 虎斑地鸫 [虎斑地鸫-简介]中文 名:虎斑地鸫别 名:顿鸡、鳞片鸫英文 名:Scaly Thrush 学 名:Zoother
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Barbated Skullcup Herb Herba Scutellariae Darbatae：北豆根粉末 北豆根提取物
Pinellia Tuber Rhizoma Pinelliae 半枝莲粉末 半枝莲提取... | Barbated Skullcup Herb Herba Scutellariae Darbatae 北豆根粉末 北豆根提取物 | Asiatic Moonseed Rhizome Rhizoma Menispermi 北沙参粉末 北沙参提取...
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North, north! - Yes, Lex. North：往北,往北! -是的,雷克斯,往北
North, Miss Teschmacher.|往北!黛丝犸克... | - North, north! - Yes, Lex. North.|-往北,往北! -是的,雷克斯,往北 | Oh, you must be wrong, Lex. This couldn't be his home way up here.|你一定弄错了,雷克斯 这种...