rule low

RULE 2. Buy when prices advance above old low price levels.

规则二：当价格上升到历史的低点价位上面时买入。

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This strategy requires you to buy stocks when their prices fall and sell stocks when their prices rise. Put simply, it is a strategy that forces you to follow, the rule of 'buy low and sell high'.

这个投资策略让你在股价跌时买入，升高时卖出，简单的说是低买高卖。

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According to the experimental results of material and emulational results of HFSS, the rule that if the material with high permeability and low loss can reduce the size of microstrip antenna and broaden the bandwidth.

在以上材料实验的基础上，结合HFSS软件仿真结果，可以知道如果电子科技大学硕士毕业论文材料的磁导率较高，同时损耗较小，有利于天线尺寸减小带宽增大。

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In the bond market rule of thumb was low credit quality equals high returns.

债券市场的经验也是低信贷质量等于高回报.

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Tendon fiber is medium echo, longitudinal shape is rule, cross-section is circular, or oval; tendon sheath is clear and low-echo.

肌腱纤维中等回声，纵切走形规则，横切为圆形，或类圆形，边界清晰，规则；腱鞘清晰，低回声。

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On PIV technology, the inside two-dimension fluid field of water simulation filling process for low-die casting gating was calculated and analyzed by movement compensate technology in digital video processing and NCCF rule.

以PIV技术为基础，运用数字视频处理中的运动补偿技术，选用NCCF准则和三步搜索法对低压铸造浇注系统水模拟充型过程的内部二维流场进行了计算和分析；

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The purpose of this study was to discuss the effects of 8-week living low-training high on changing rule of swimmer's serum CK and BUN, analyze the difference of adaptation to LoHi between female and male swimmers.

目的探讨8周低住高练（LoHi）对游泳运动员血清CK、BUN的变化规律的影响，并比较分析男女运动员对LoHi适应的异同。

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The Rule for Determining the Crank Rotary Direction in the Low Speed Crank Slider Mechanism with Six Bars University of Shanghai for Science and Technology

低速曲柄滑块六杆机构曲柄转向的规则

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Under low flow condition, when the inlet temperature of storage tank is 11 degree, 12 degree, and 13 degree separately, the changing rule of the storage tank outlet water temperature and discharge velocity with time are compared.

在较小流量的条件下，比较了蓄冷槽进口温度分别为11℃，12℃，13℃时，蓄冷槽出口温度和取冷速率随时间变化的规律。

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As the rule, the franchises will provide some of form of financial assistance, as low-rate loans.

通常特许权授予者会提供某种形式的财务帮助, 如各类低息贷款等.

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