In 1989 the price of coffee fell so low that in many countries it did not even cover the cost of production.
1989年咖啡的价格跌得那么低，以致在许多国家还抵不上其生产成本。
The low growth form can also permit the plants to take advantage of the insulation provided by a winter snow cover.
低矮生长形态也能让植物利用冬季积雪提供的隔离环境。
Hence, sea ice extent is primarily defined by the prevailing climate conditions; the ice-albedo feedback mechanism is, in isolation, too weak to stabilize a very low sea-ice cover.
由此可见，海冰范围首先由占主导地位的气候状况决定；单独来看，冰反射反馈机制的影响太过微弱，无法长期保持极低水平的海冰覆盖。
The trend also helped to melt Arctic sea ice cover to a record low for December last month, the WMO said in a statement.
世界气象组织称，这个趋势使北冰洋的冰雪覆盖面于上个月十二月份达到历史最低。
There are lots of costs, so you want to have a loan-to-value ratio, which is sufficiently low, that the collateral will cover the value of the loan.
那是一大笔开销,因此你要设定一个足够低的,贷款价值比率,使得抵押物价值能够为贷款提供保障
By comparison, mobile phone masts can cover a huge geographic area comparatively cheaply, and although their connection speed will be low, it can be applied almost immediately.
相形之下，手机信号具有覆盖范围广、成本低的优点，虽然速度会有些慢，但用手机几乎可以随时随地上网。
Reduce heat to low, cover and simmer 20 minutes.
把火转为小火，盖上锅盖，闷煮20分钟。
Add tomato puree, salt and 1 cup water; bring to a boil. Reduce heat to low, cover and simmer 20 minutes.
加入番茄酱，盐与1杯水，煮至沸腾。把火转为小火，盖上锅盖，闷煮20分钟。
Reduce the heat to medium-low, cover the pot, and simmer the meatballs for 2 hours, adding some water if necessary to keep the mixture from sticking to the bottom of the pot.
将肉丸添加到煮沸的白菜汤中，减弱火势至中低档，盖上锅盖，再慢煮的肉丸汤2小时，如果需要，可添加水，以保证汤料混合物不沾锅底。
Cover up: Covering up may actually keep your cooler, especially if the heat is low in humidity.
注意遮盖：适当遮盖会让你更凉快，尤其是当天气热，湿度却较低时。
To remove the black and restore your pot to new, pour in a can of coke (or as much as you need to cover the blackened area by an inch) and put it on the stove on a low heat.
为了消除顽固黑斑，恢复原锅新貌，只用向其中倒入一罐可乐(或者只要刚好覆盖着变黑的地方就行)然后放在小火的火炉上。
The four low-lying coastal states (Guinea-Bissau, Belize, Guyana and Suriname) all have substantial forest cover ranging from 59 to 91 percent of the total land area.
四个低地沿海国(几内亚-比绍、伯利兹、圭亚那和苏里南)的森林覆盖率均相当高，从占国土总面积的59%到91%不等。
Although some of the national agencies, Japan's, for example, are free to set low prices and write vast amounts of insurance cover, others are required to be self-supporting.
虽然一部分的国家保险机构，例如日本的，可以免费定低价以及承保大量项目，但其它的机构还是得自营。
The heavier cloud cover to the north and west of this circular pattern was likely a response to a low-pressure system and to jet stream dynamics.
圆形的云型中，北部和西部云量更多，这可能是由于低压系统和急流的作用。
Other features visible in the image include a solid field of low cloud cover at the lower left corner of the image.
图像中的其他可见特征包括密布于左下角的低云。
This article does not cover all of lxml but instead demonstrates techniques to efficiently process very large XML files, optimizing for high speed and low memory usage.
本文并没有介绍 lxml的所有部分，但是演示了一些可以有效处理大型XML文件、进行优化以提高处理速度并减少内存使用的技术。
In porous soils, for example, low flow irrigation won't spread to cover an entire root system.
在多孔土壤，例如，低流量灌溉不会蔓延到覆盖整个根系。
The damage factors are mostly poor equipment, low or high pressure bag, the bag from the top blowing in the porous plate or dust cover, eventually friction damage.
破损因素是大都为设备不良，袋口小或压差过高，使滤袋脱离多孔板顶在喷吹管或除尘器盖板上，终究磨擦破损。
Soil erosion in the loess area relates to low vegetation cover rate in this region.
黄土高原地区严重的水土流失与该区植被覆盖率低有密切的关系。
The animation for reloading a crossbow isn't going to have a dramatic effect on gameplay - perhaps how low the character bends will affect what obstacles cover them while reloading.
给弩上矢的动画并不会给游戏性上带来什么激动人心的效果，也许角色弯腰到多低会影响他们装填时候有什么障碍物能遮挡他们。
Cover up: Covering up may actually keep you cooler, especially if the heat is low in humidity.
注意遮盖：适当遮盖会让你更凉快，尤其是当天气热，湿度却较低时。
The entrance areas to the site are planted with low hedges, ground cover and grasses to ensure maximum views into the plaza and to create a formalentry.
广场入口处栽种了低矮树篱，地被植物和青草，以提供最为开阔的广场视野，构建一个正式的广场入口。
Because H. 264 can cover all the application of low broadband and high broadband and has the feature of strong strong error resilience.
由于H。 264能覆盖所有低宽带和高宽带的应用，并具有较强的抗误码特性，H。
The metamorphic facies gradually change from low amphibolite—high green-schist facies of the basement to low green-schist of the cover.
变质相由基底岩系的低角闪岩相—高绿片岩相逐渐过渡为上覆盖层的低绿片岩相。
Cover the pot and simmer over low heat for one to one and a half hours, then complete.
盖上罐子的盖儿，用小火炖大概一个到一个半小时完成。
Cleaning work should be in the early morning or evening sunshine is not strong, the temperature is low, in order to prevent the transparent cover by cold water.
清洗工作应在清晨或傍晚日照不强、气温较低时进行，以防止透明盖板被冷水激碎。
The reflection wood surface gloss in mirror is low for no cover with paint, most of distribution is blow 10%, the distribution center is in 5% or so.
无涂饰木材表面镜面反射光泽度较低，大多分布于10%以下的范围，分布中心在5%左右。
When the plant cover was 25% and 50%, the survival rate and abnormality rate were low, and the average values of body length and weight were high.
当水草的覆盖度为25%和50%时，仔鱼的成活率高、畸形率低、平均体长和体重都较高。
When the plant cover was 25% and 50%, the survival rate and abnormality rate were low, and the average values of body length and weight were high.
当水草的覆盖度为25%和50%时，仔鱼的成活率高、畸形率低、平均体长和体重都较高。
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