中
- 与 中 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
It is a magnificent thing to put on record, and one which shines forth in the splendid probity of our popular revolutions, that a certain incorruptibility results from the idea which exists in the air of Paris, as salt exists in the water of the ocean.
那是一种值得重视的奇光异彩,并且在我们历次人民革命辉煌灿烂的正大作风中显得鲜明夺目,在巴黎的空气中存在着一种信念,正如在海洋的浪潮中存在着盐,也正象盐能防腐一样,在从巴黎空气中得来的那种信念里产生了某种不可腐蚀的性格。
-
In 0.02 taper group and 0.06 taper group, 10 teeth were placed in India ink for24 hours, 10 teeth were placed in India ink for 10 days, 10 teeth were placed in India ink for 90 hours after 67days storage in Hank′s balanced salt solution.
将0.02锥度组和0.06锥度组中的10颗牙置入印度墨水中浸泡24 h,10颗牙置入印度墨水中浸泡10 d,10颗牙置入Hank′s平衡盐溶液67 d后再置入印度墨水中浸泡90 h。
-
Afterwards, we propose a new constant coefficients measurement method in dynamic equation of robot manipulators, this measurement method includes three groups of experiments: group one, let each joint of robot manipulator keep static to measure the constant coefficients in gravity term of dynamic equation and Coulomb frictional torque, group two: let only one joint of robot manipulator move at a constant velocity to measure the viscous frictional coefficient and constant coefficients in effective inertia of dynamic equation, group three: let only one joint of robot manipulator move at constant acceleration at a time to measure constant coefficients in Coriolis and centrifugal term and coupling inertia of dynamic equation.
让操作器单个关节恒速运动,在对驱动系统中传动机构,减速装置和电感系数综合考虑的基础上,这组实验对粘滞摩擦系数及有效惯量中常数系数进行测量。这种测量方法只要求旋转关节的驱动电机施加恒定电压,回转关节驱动电机施加正弦波电压。3。让操作器单个关节恒加速运动,这组实验测量动力学方程中哥氏力、离心力项和耦合惯量项中的常数系数,这种测量方法只要求单个关节匀加速运动,而其它各关节保持静止,这种测量方法虽然要求关节匀加速运动,但不必进行关节角加速度检测,而只需进行关节角位移和角速度检测即可,输入量直接给定为输入电压。
-
W7 was added when the cells entered anaphase, we found that although some cells had elongated, the distribution patternof CaM at central spindle was normal, and it seemed that a cleavage furrow would possibly form soon, however, these cells stopped cytokinesis at this stage, no furrow ingression followed.
本实验中我们还观察到在胞质分裂后期,CaM与Y一微管蛋白共分布于中体两端。W7处理同步化在胞质分裂后期的细胞,不但使中体解聚发生延迟,而且抑制了Y一微管蛋白与中体的解离。
-
This thesis undertakes to analyze and elaborate on the interaction relationship, mutual fusion, mutual penetration, mutual conversion, mutual critique, complementation and inseparableness between the rational and irrational and to explore the interrelationship, structure, and mechanism of an integration of irrational factors as well as the value and role that they play in man's understanding, the social and historical development, and man's social practical activities on the basis of man's existence and mankind's spiritual development predicated on the leading role of reason, from the perspectives of integration of the rational and irrational integrating the historical and theoretical, and employing the stances, viewpoints, and methodology of Marxist philosophy, as well as from the multi-dimensional perspectives.
中文题名多维视野中的非理性及其价值研究副题名外文题名 The irrational in multi-dimensional perspective and its value study 论文作者何颖导师张奎良教授学科专业马克思主义哲学研究领域\研究方向马克思哲学思想及其现代意义学位级别博士学位授予单位黑龙江大学学位授予日期2002 论文页码总数10,301页关键词非理性理性价值馆藏号BSLW /2003 /B0-0 /1 本文以人的存在及人类精神的发展为基础,以理性具有主导地位为前提,以理性与非理性相统一为出发点,以史论相结合的方式,运用马克思主义哲学的立场、观点和方法,从多维的视角出发在分析和阐述理性与非理性之间相互作用、相互融合、相互渗透、相互转化、相互批评、彼此消长、不可分离的关系的基础上,探求非理性因素之间的整合关系、结构、机制及其在人的认识活动中、在社会历史发展过程中、在人的社会实践活动中的价值和作用。
-
When the instrumental value of learning educational theories is emphasized,its meaning of life is hidden in teacher development,so as to break educational theories and teacher development in the aspect of life.Analyzed from the perspective of teacher's life,teacher development implies much meaning of life and educational theories should care for life in many ways.
一、教育理论和教师发展在生命层面上的断裂教师发展中生命创造的缺失在学校研究性变革实践中,教师需要学习全新的教育理论、思维方式去应对、反省复杂的教育情境,改变自身在学校生活中的生存方式,实现自己在课堂教学中的生命创造,因为教师发展不能局限于专业发展。
-
A mathemetical model of magnetic field in electromagnetic separation of inclusions from molten aluminum under rectangle coil and 50Hz current is presented according to the magnetic vector potential integral equation and the basic theory of magnetohydrodynamics. The magnetic field distribution in the gap of coils is simulated by the model and the actual magnetic field distribution also is measured. The experimental results show that the magnetic field distribution in the gap of coils is uniform and is consistemt with the model simulation. The magnetic field designed accord the simulated result is proved suitable in the practice.
摘 要:根据电磁流体力学的基本理论,利用矢量磁位积分,建立了在采用矩形电磁线圈和工频电源的条件下电磁分离铝熔体中夹杂的电磁场数学模型,模拟计算了电磁感应线圈气隙中的磁场分布状态,同时对制做的感应线圈的实际磁场进行了测量模拟计算磁场的分布状态与实际磁场的测量结果基本一致,都表明在电磁感应线圈气隙中磁场分布均匀,可以进行分离铝熔体中的非金属夹杂。
-
In the spiral pipe heat exchanger exports terminal, the ammonia steam temperature has been heated up 85 ℃--95 ℃, by now, the ammonia steam had the 45kg-55kg/cm2 ammonia steam pressure, sent in the ammonia steam turbine through the constant temperature pipeline, impelled ammonia steam turbine revolving, led the generator electricity generation;After the ammonia steam makes the merit release energy, the temperature drop, the returns ammonia storage tank, passes through again adjusts the press pump to press into the spiral pipe-type heat exchangers to carry on the next circulation;Including the ammonia steam turbine entire ammonia steam road is becomes the independent closed cycle system, is isolates completely with the outside air;The ammonia steam only plays the carryhome and the shift energy role, in the electricity generation process does not consume the actuating medium, the stored energy carrier water also is only gets up the carryhome and the shift energy function,The waterway also is from becomes the independent closed cycle system, in the electricity generation process also the needless water consumption, through the actuating medium ammonia steam and the stored energy carrier water unceasing shuttle service, transforms through the heat interchanger the solar energy as the actuating medium ammonia steam heat energy and the kinetic energy,With the aid of the ammonia steam turbine heat - machine transformation function and the generator machine - electricity transformation function, has realized the solar energy hot - electricity entire conversion process, transforms continuously the solar energy into the electrical energy, power supply for foreign;The low temperature generating system must solve three big technical keys:One, the anticorrosion (has actuating medium has strong corrosiveness), two is Explosion-proof (Some actuating medium Can have the detonation with the air mix when divulging, controls warm malfunction, elevates temperature suddenly also can have detonation), three is guards against the revolution axis divulging
以太阳能低温发电系统为例,低温发电方法是这样进行的:以水作为储能载体的太阳能采集器将太阳能采集起来,将水温提升至85℃--98℃;用氨作为工作介质储于氨储罐及氨汽路中;采用螺旋管型热交换器;用调压泵将氨储罐中的氨汽压入螺旋管型热交换器的螺旋管内,用调压泵将携带太阳能的85℃--98℃的储能载体热水压入螺旋管型热交换器的螺旋管外壁空间进行循环式热交换,在热交换器的螺旋管出口端,氨汽温度已被加热到85℃--95℃,这时,氨汽具有45kg—55kg/cm2的氨汽压力,通过恒温管道送入氨汽轮机,推动氨汽轮机旋转,带动发电机发电;氨汽作功释放能量后,温度下降,返回氨储罐,再经调压泵压入螺旋管型热交换器进行下一次循环;包括氨汽轮机在内的整个氨汽汽路是自成独立的封闭循环系统,与外界空气是完全隔绝的;氨汽只起携带和转移能量的作用,发电过程中并不消耗工作介质,储能载体水也是只起携带和转移能量的作用,水路也是自成独立的封闭循环系统,发电过程中也不消耗水,通过工作介质氨汽和储能载体水的不断循环运行,通过热交换器将太阳能转化为工作介质氨汽的热能和动能,借助氨汽轮机的热—机转化功能和发电机的机—电转化功能,实现了太阳能的整个热—电转化过程,将太阳能源源不断地转变为电能,对外供电;低温发电系统要解决的三大技术关键:一是防腐(有的工作介质具有较强的腐蚀性)、二是防爆(有的介质泄漏与空气混合会产生爆炸,控温失灵,急剧升温也会产生爆炸)、三是防轴漏(汽轮机是动态旋转体,必须解决工作介质的防轴漏问题)。
-
Differential intermediate value theorem and the Taylor formula In this paper, leads to Fermat's theorem Rolle Mean Value Theorem, and then constructing auxiliary function of the Lagrange mean value theorem and Cauchy's Mean Value Theorem to prove that.
微分中值定理和泰勒公式本文通过费马定理引出罗尔中值定理,再构造辅助函数对拉格朗日中值定理和柯西中值定理进行证明。
-
Domestic entrance, adult college entrance examination, self-examination and the examination of various institutions, some criminal elements to use cell phones to cheat; in the test set MDPB-04-based mobile phone signal isolator, can be effective in blocking the process of examination of the types of mobile phone signal transmission, because cell phone signals within the scope of the test was cut off, any test can not answer the phone, view from outside the examination room phones, text messages; can not make calls, send text messages; guarantee test the order of category 2 intermediate and high school students to use cell phone text messages during school hours in the classroom hair set edsun-2008-type devices to block mobile phone signals, through the mobile phone signal blocking devices to block mobile phone signals, the mobile phone so that students can not receive text messages, send text messages to ensure that students can concentrate on in the classroom full time in a limited guarantee that the quality of teaching.
国内高考、成人高考、自学考试及各类大专院校在考试过程中,一些不法分子利用手机作弊;在考场中设置MDPB-04型手机信号隔离器,可在考试过程中有效阻断各种类型的手机信号的传输,由于手机信号在考场范围之内被隔断,考场内的任何手机都无法接听、查看来自考场以外的电话、短信息;也无法拨打电话、发送短信息;保证考场秩序2类中级、高级中学学生利用手机在上课时间乱发短信在教室中设置edsun-2008型手机信号阻断器,通过手机信号阻断器的阻断手机信号的功能,使学生的手机无法接收短信、发送短信,保证学生能够在课堂上集中精力,充分在有限的时间内保证教学质量。
- 推荐网络例句
-
On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
-
Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
-
You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?