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However when the cases with LCL=0 occur, plotting values beneath the LCL is impossible given the non-negative nature of units such type of lower control limit has no ability to detect rate increase. In fact,situation with a LCL is not uncommon. In this paper we propose the g-type chart with asymmetric control limits.

但几何控制图经常会出现下限LCL为零的情况，而由于检测产品数的非负性，当LCL为零时，几何控制图就不会出现报警，因而此时对检测p的增加几乎是没有效果的。

But, in these types of converters, excessive voltage and current stresses occur ,and power density is lower and control is harder than normal PWM converters.

但是， 在转换器的这些类型，过度的电压和现在的压迫力中发生，而且力量密度是比较低的，而且控制是比正常难的 PWM 转换器。

Finally, hair loss may occur as part of an underlying disease, such as lupus or diabetes.

最后，可能会出现脱发的一部分，一个潜在疾病，如狼疮性或糖尿病。

In spite of the paucity of information available about this time period, it was hypothesized that multiple unknown changes occur early in the interval that are critical to normal ovulation and luteinization.

尽管缺乏资料约这段时间内，有人推测多个未知的变化发生在年初间隔是至关重要的正常排卵和黄体化。

Generalized lymphadenopathy also can occur in patients with such chronic dermatologic disorders as eczema.

全身淋巴结病也可发生在有慢性皮肤性紊乱像湿疹病人中。

Most of the lymphoid neoplasms occur at these two sites.

大多数淋巴肿瘤发生在这两个部位。

It appears that one Atlantic and one or more Gulf groups of Spanish mackerel occur in Florida waters.

看来这一大西洋，另一个或在佛罗里达州水域的西班牙语包括更多的海湾组发生。

The term "macroevolution" frequently arises within the context of the evolution/creation debate, usually used by creationists alleging a significant difference between the evolutionary changes observed in field and laboratory studies and the larger scale macroevolutionary changes that scientists believe to have taken thousands or millions of years to occur.

宏进化这一术语经常出现在进化/上帝创造世界的辩论中，通常是被创世论者用来声称在野外和实验室研究观察到的进化改变与科学家认为需要几千年或几百万年才发生的、较大规模的宏进化改变之间有着重大的差别。

It is frequently accompanied by multiple or single micronutrient and/or mineral deficiencies, although these may occur in the absence of macronutrient depletion and give rise to specific deficiency syndromes.

它往往伴随着多种或单微量营养素和/或矿物质缺乏，尽管这些可能出现的宏量营养素消耗的情况下并产生具体的缺陷综合征。

The chlorophylls are modified tetraphyrroles containing magnesium that occur as light –harvesting and reaction center pigments of photosynthesis in plants ,algae and photosynthetic.

叶绿素是修饰过的含镁四吡咯，它是植物藻类和光合作用中的捕光色素和反应中心的色素。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。