However, these financial data are often incomplete or difficult to obtain.
但是这些财务数据在很多时候并不完整或者很难获取。
Article 46 Under circumstances where the evidence may be destroyed or lost or difficult to obtain at a later time, a party may apply for preservation of the evidence.
第46条在证据可能灭失或者以后难以取得的情况下，当事人可以申请证据保全。
Project metrics may be inconsistent or difficult to obtain from heterogeneous infrastructures, different processes, or company security boundaries, making it difficult to measure success.
从异构的基础结构、不同的过程，或公司安全边界获得的项目标准可能不一致或不同，这使得很难度量成功。
With work visas harder to obtain, it can be extremely difficult for the managers of a global firm to gather in New York or Chicago at short notice.
工作签证越来越难拿到，跨国公司的管理人非常难在短期内在纽约或芝加哥集中会面商谈。
These datasets will undoubtedly provide the researchers access to information that would otherwise be very difficult or expensive to obtain.
这些数据集无疑将为研究人员提供从其它渠道难以获取的信息。
He said patent filings by China groups had shot up, especially for utility model or "mini" patents that are relatively easy to obtain but difficult to defeat in court.
他表示，中国企业的专利申请已大幅增加，尤其是实用新型或“微型”专利，此类专利相对容易获得，但在法庭上难以胜诉。
Second, he makes more readily available some common item which previously had been more difficult or more expensive to obtain for his customers, thus easing one, if only minor, aspect of their lives.
其次，他向消费者提供这种生活必需品，使他们更容易买到原本供不应求或者价格昂贵的产品，因此提高了——即使只是轻微地提高了——他们的生活质量。
It is becoming increasingly difficult and time-consuming to obtain the permits to building new transmission corridors, or even expand existing ones.
新建输电走廊，或者扩建现有线路的项目审批越来越困难和旷日持久。
The design domain of lath-shaped structure has a large length-width ratio, so it is difficult to obtain a solution or a clear and periodic topology configuration using the conventional algorithm.
板条状结构的设计域具有较大的长宽比，常规的拓扑优化方法无法获得清晰的、周期性的拓扑形式或求解困难。
The hybrid experimental-numerical technique yields reliable information which may be difficult to obtain by the single use of either the experimental or numerical technique.
实验和数值混合法可以得到单纯从实验方法或数值方法不能获得的可靠资料。
But if growth factors applied through coronary artery or myocardium injection directly, despite it can obtain good location expression, will be difficult to manipulate and often bring wound.
经冠状动脉内注射或心肌内直接注射，定位性好，却增加了治疗难度及手术创伤。
Article 41 Where there is a likelihood that the evidence may be destroyed, lost or too difficult to obtain later, a party may apply for preservation of the evidence.
第四十一条在证据可能灭失或者以后难以取得的情况下，当事人可以申请证据保全。
This makes it possible for the hacker to launch a denial-of-service attack, making it difficult or impossible for authorized use to obtain authentication.
这使得黑客可以发动拒绝服务攻击，使授权使用困难或不可能获得认证。
As it is a NP-complete combinatorial optimization problem, it is difficult to obtain the optimal or satisfying solution with the increase of the problem scale.
由于该问题是一个NP -完全组合优化问题，随着问题规模的扩大，往往难以求得最优或满意的机器配置方案。
As it is a NP-complete combinatorial optimization problem, it is difficult to obtain the optimal or satisfying solution with the increase of the problem scale.
由于该问题是一个NP -完全组合优化问题，随着问题规模的扩大，往往难以求得最优或满意的机器配置方案。
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