Meanwhile, the National Employment Law Project estimates that 2m workers may lose their benefits by the end of the year.
同时，国家就业条例规划估计，今年年底可能有200万工人将失去救济金。
Chapter 8, "Measuring Requirements," introduces function point counting techniques and explains, at a high level, how project leaders can leverage function points to improve project estimates.
第8章，“衡量需求”，从一个高的层次介绍了功能点计数技术，并说明了项目经理如何影响功能点以改进项目预算。
The National science Foundation's "Tree of Life" project estimates that there could be anywhere from 5 million to 100 million species on the planet, but science has only identified about 2 million.
据美国国家自然科学基金委的“生命之树”项目估计，地球上存在的物种大概有5百万到1亿种，但是，只有2百万种得到确认。
Project estimation tools provide estimates of effort and duration based on the available information.
项目估算工具根据可用信息提供工作及持续时间的估计。
In our example the project manager has added the 60% confidence estimates in the table and also added risks.
在我们的例子中，项目经理在表格中加入了60%信心列的估算，也添加了风险。
The WHO International radon Project also aims to create a global radon database and provide improved global estimates of the disease burden associated with radon worldwide.
世卫组织国际氡项目还将争取创建一个全球氡数据库并提供世界范围内有关氡相关疾病负担的更好的全球估计。
Clearly, as the variance in the estimates of project parameters increases, the likelihood of completing the project successfully decreases.
很明显，随着项目参数估计中方差的增加，成功完成项目的可能性就减少。
Fourth, balance project plans and associated estimates with the uncertainty of a project.
第四，在项目的不确定性和项目计划以及相关估计中取得平衡。
As I will show, reduction of variance in the estimates of project parameters is the key to managing the dynamics of system development.
如我要说明的，项目参数估计中偏差的减少是管理动态系统开发的关键。
This problem is compounded when the client insists on detailed project plans that are likely to be filled with uncertain estimates.
当客户强调可能充满不确定估计的详细的项目计划时，此问题是混合的。
Everyone must agree that the project is viable — that is, that the project is worth doing, and the time and cost estimates are credible.
每个人都必须认同这个项目是可行的——那就是说，这个项目是值得做的，时间和成本的评估也是可信的。
In the early stages of a test project, you can provide high-level estimates of the time required to complete your test planning activities, and the time or effort required to run all of your tests.
在测试项目的早期阶段，您可以提供高层次的完成测试计划活动所需时间的估计，以及运行所有测试所需的时间和精力的估计。
For example, a great deal of effort is put into producing valid and reliable data for software project cost estimates.
例如，大量的工作用来为软件项目成本估算产生有效和可靠的数据。
Risk is directly proportional to uncertainty in estimates, and stakeholders typically want to know sooner rather than later what value the project can deliver in the stipulated time.
风险的大小与估算的不确定性成正比。涉众希望尽早知道在规定的时间内项目可以取得多少价值。
Explain the benefit of actual information, and clearly show the correlation between estimates and the risks associated with project overruns and failure.
说明实际信息的好处，并清楚地说明评估和风险(与项目超限及失败相关联)之间的关系。
If the project for some reason is unable to keep estimates current, then the estimation deliverables should include a clause indicating the conditions on which they remain valid.
如果由于一些原因，项目不能保持评估的更新，那么交付的评估就应该包括一些条款，以指示评估在什么条件下有效。
When your organization has achieved this, it's a major milestone that demonstrates the importance of estimates as an essential element of a successful project.
组织实现这一点时，就到达了一个重要的里程碑，可充分说明评估作为项目成功的主要元素的重要性。
Project managers love it (really!) when you have these initial tasks and estimates on hand early in the project for them to feed into their project plan.
如果您完成了这些初始任务并对项目进行早期评估，以便项目经理将这些评估纳入其项目计划中，则项目经理会感到很欣慰(真的！)
One benefit of XP is the refinement of estimates, beginning with high-level vague costs at the project scope phase, which are further refined during the release planning and iteration planning stages.
XP的一个好处是评估的精确性，从项目范围阶段高层次的含糊花费开始，将在版本计划和迭代计划阶段得以进一步细化。
It shows how these estimates can feed into the project managers' overall project plan, and offers best practices for portal project planning.
这一部分演示了如何将这些评估反馈到项目经理的总体项目计划中，并且提供了门户项目计划的最佳实践。
It is also about knowing when estimates are way too low and that something will not be finished in the ridiculously short time your project has scheduled.
他还要了解何时会估计不足以及某些任务在项目计划好的很短时间内没有完成。
People within your organization should also understand that estimates are guidelines within which to deliver projects and that you must occasionally recast the estimate during the project.
组织内的人员还应该了解，评估是交付项目的指南，有时候必须在项目执行期间重新进行评估。
Changing, incomplete, incorrect, or poorly presented requirements are perhaps the single greatest reason for faulty estimates, which translate into project failures and frustration.
需求的变更、不完备、不正确或者没有明确描述，可能是评估失败的最大原因，这将导致项目失败和挫折。
Agree to use broad estimation ranges rather than single-point estimates and to refine them periodically as the project progresses.
同意给出一个交货日期区间，而不是一个时间点。 可以随着项目的进展而缩短交货区间。
A CDM project report estimates that it costs 50% more to generate electricity at a plant like Taiyanggong than it does at an equivalent coal-fired facility.
一份CDM项目报告估计，太阳宫电厂的发电费用将比同等规模火电厂高50%。
CMM required that project effort and cost estimates be developed according to a documented procedure.
CMM要求项目努力和开销评估根据一个被记录的程序进行。
Lines of manually written source code, which acted as a key variable in estimates, were counted to calculate the total size of the project.
一个关键的评估变量是手工编写的代码行数，它被用来计算项目的总规模。
Alternatively, variability in the estimates can be accommodated by increasing the required rate of return for the project in the NPV calculation.
反过来说，评估中的可变性可通过增加NPV中项目的要求汇报率来调整。
The Billion Prices Project (BPP) estimates daily inflation in 70 countries.
《10亿价格项目（BPP）》估计了70个国家的日通货膨胀率。
If the project succeeds, the company estimates that there is the potential for the farm to generate a further 2, 700mw of power, some of which could be exported.
如果该项目获得成功，该公司估计，这个风力发电厂还有可能再生产出270万千瓦的电力，其中一部分可以出口。
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