M2

The Leica M2 was discontinued in 1967

徕卡M2型相机于1967年停产。

A study on combined surface modification of M2 high speed steel

M2高速钢的影响表面复合强化的研究

This paper introduces the theory and measurement of M2 .

本文简要阐述了M2的定义及测量方法。

A Study of Structures and Properties of Modified M2 Cast High Speed Steel

变质处理M2铸造高速钢组织和性能研究

Study on Laser Surface Alloying of M2 High Speed Steel with Cobalt Powder

M2高速钢激光表面钴合金化的研究

The effects of quenching temperature on mechanical properties of M2 high-speed steel were studied .

研究了淬火温度对M2高速钢力学性能的影响规律。

Static and dynamic bending properties of HSS die materials M2

M2高速钢模具材料静态与动态弯曲性能

Application of Vaporization Cooling Method in 8 m2 Shaft Furnace for Pellet

汽化冷却在8m~2球团竖炉中的应用

Mutation frequency and selective efficiency in M2 were obviously increased by application of the technique .

应用这项技术，可大大提高M2代突变频率和选择效率。

M2 is being accelerated down , so it must have lost weight .

而m2向下加速，因此会减少重量。

Soluble Expression of Influenza Virus M2 Protein and Detection of Its Antigenicity

流行性感冒病毒M2蛋白可溶性表达及其免疫原性的研究

Preparation , Microstructure and Hardness of Rapidly Solidified M2 High Speed Steel Added Boron

快凝加硼M2高速钢的制备工艺、组织和硬度

3 μ m2 , the effective thickness is less than 1m .

3μm2，有效厚度小于1m的油层及表外储层。

Study on surface modification of M2 steel induced by Cu ions and Al ions implantation

Cu离子和Al离子注入M2钢表面改性研究

Study on Dual-phase Heat Treatment of Martensite and Bainite of the M2 High Speed Steel

M2高速钢马氏体-贝氏体复相热处理

Because if I make m1 zero , m2 goes into free fall .

因为当m1=0时，m2相当于自由落体运动。

M2 had a distinct difference compared with the control subgroup ( P < 0.01 ) .

M0与M2比较差异有显著值（P<0.01）。

Influence of earth tide and M2 wave of ocean tide on lunar laser ranging

固体潮与海潮对激光测月距的影响

Identification of some specific drugs for M2 receptor using m2-Gil α fusion protein

应用m2-Gi1α融合蛋白鉴别M2受体的特异性药物

Structure and Mechanical Properties of M2 + 2 . 0B Rapidly Solidified High-Speed Steel

快速凝固M2＋2.0B高速钢的组织结构与性能

The results show that M2 chlorophyll mutation frequency of plants radiated with greater dosage is higher .

结果表明：高剂量照射的种子后代（M2）叶绿素突变频率较高。

The hydraulic loading rate must be less than 3m3 / m2 · d.

进水负荷应小于3m3/m2·d。

The short-term function of demand for M2 is stable and the one of Ml is instable .

M2短期货币需求函数是稳定的，M1则不稳定。

Expression and Purification of Avian Influenza Virus ( H5N1 ) M2 Gene in Prokaryotic Expression System

H5N1亚型禽流感病毒M2基因的原核表达及纯化

Cryogenic Treatment of M2 Steel Milling Cutter

M2钢铣刀的超低温处理

Application of tumor M2 pyruvate kinase and cancer antigen 1 9 - 9 in pancreatic cancer

肿瘤型M2丙酮酸激酶与癌类抗原19-9联合检测在胰腺癌诊断中的应用

The broad money supply ( M2 ) is already increasing at an annual rate of nearly 15 per cent .

广义货币供应量（m2）已经在以接近15%的年率增长。

The assembly line has a production capacity of 100 m2 / h , and is capable of continuous operation .

卷材制备流水线设计生产能力100m~2/h，可连续运转。

The coherence length of partially coherent Gaussian beam can be derived from its M2 factor .

其中，部分相干高斯光束分解为模式间相互独立的厄米-高斯光束的迭加。

The mean of calibration factors of the spectrometer is 2.98 × 10 - m2 for 2 two limited sources .

对两个有限大Cs模拟均137匀面源，NaI（Tl）航测谱仪的刻度因子平均值为2.98×10-m2；